︠b6eac2f8-251d-47c7-946f-8baacd35dfa2i︠
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<h1 style="TEXT-ALIGN: center">C&agrave;lculo con Aplicaciones</h1>
<h2 style="TEXT-ALIGN: center">Libro de Francisco Soler</h2>
<p style="TEXT-ALIGN: center">Elaborado por: Juan Sebasti&agrave;n Torres Esp&igrave;ndola</p>
<p style="TEXT-ALIGN: center">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="mailto:jstclarinet@hotmail.com">jstclarinet@hotmail.com</a></p>
<p><strong>Ejercicio 1.7</strong></p>
<p>En los ejercicios del 1 al 14 resuelva la ecuaci&ograve;n para despejar x:</p>
<p>&nbsp;</p>
<p><strong>1.&nbsp; 3x-7=12</strong></p>

︡a5507bea-bfc7-42ba-ab2f-acef9780c830︡{"html": "<h1 style=\"TEXT-ALIGN: center\">C&agrave;lculo con Aplicaciones</h1>\n<h2 style=\"TEXT-ALIGN: center\">Libro de Francisco Soler</h2>\n<p style=\"TEXT-ALIGN: center\">Elaborado por: Juan Sebasti&agrave;n Torres Esp&igrave;ndola</p>\n<p style=\"TEXT-ALIGN: center\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"mailto:jstclarinet@hotmail.com\">jstclarinet@hotmail.com</a></p>\n<p><strong>Ejercicio 1.7</strong></p>\n<p>En los ejercicios del 1 al 14 resuelva la ecuaci&ograve;n para despejar x:</p>\n<p>&nbsp;</p>\n<p><strong>1.&nbsp; 3x-7=12</strong></p>"}︡
︠d05b2e92-fe7b-4d23-b297-4cc0026ec597︠
var ('x')
︡7f21d3ae-1ab4-4983-9d40-3a8e7154057b︡{"stdout": "x"}︡
︠8da90742-0ed6-41d5-abac-f0e8eedf6445︠
solve ([3*x-7==12],x)
︡7708bc5d-19fd-497a-b330-f2bb4a081602︡{"stdout": "[x == (19/3)]"}︡
︠1dd16274-121a-4256-a49e-4db1eb1781c2i︠
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<p><strong>2.&nbsp; 7-9x=34</strong></p>

︡06252935-ea51-457c-95de-b9b66ec2242e︡{"html": "<p><strong>2.&nbsp; 7-9x=34</strong></p>"}︡
︠2adfab2d-413d-476a-ad36-b5d183d8e7ab︠
var ('x')
︡70417b16-f69a-4c52-87c2-e8649b90542a︡{"stdout": "x"}︡
︠cead2e47-42d1-4dfc-becb-bde5dcc073db︠
solve ([7-9*x==34],x)
︡ddbdbe0d-3a83-4a9a-8712-82a337e04edb︡{"stdout": "[x == -3]"}︡
︠7aef360e-e25b-4dc6-b584-ee170ad82bc0i︠
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<p><strong>3.&nbsp; 2x-5=7x+4</strong></p>

︡4874ac06-76e2-4f79-905b-5fd976df14ef︡{"html": "<p><strong>3.&nbsp; 2x-5=7x+4</strong></p>"}︡
︠876be69f-ed72-4ef6-8973-83b1ab8bb21a︠
var ('x')
︡54703dce-f771-47c3-b129-9d669e6e9bf1︡{"stdout": "x"}︡
︠dc9ae0ea-7ae4-4f5d-815d-ca115aa5c503︠
ecuacion1=(2*x-5); ecuacion2=(7*x+4)
︡4d9d6393-b704-4b39-9aab-0a0740cc427f︡︡
︠22017cc6-9189-4c42-89d5-e6fc8e796779︠
solve([ecuacion1==ecuacion2],x)
︡1ae90694-a6f3-4c5f-a00a-c54603710346︡{"stdout": "[x == (-9/5)]"}︡
︠2d6c8290-0e49-4370-b208-6e257a9f4657︠
var ('x')
︡c343603e-c868-4f65-ad09-e6e4d1d49001︡{"stdout": "x"}︡
︠788caff2-92f3-4c82-b4cd-7d2f59cb8748︠
ecuacion1=(3*x+7); ecuacion2=(7*x+19)
︡d954a333-95f2-4441-ba5d-0ae00f1f2eda︡︡
︠1a612ea2-84c9-4134-b016-cd3024008327︠
solve([ecuacion1==ecuacion2],x)
︡df2e928a-e095-407e-a7db-cb413eb71997︡{"stdout": "[x == -3]"}︡
︠f362672a-908b-4619-9273-5809c84ca515i︠
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<p><strong>7.&nbsp; 1/4*x=10-x</strong></p>

︡92d24afa-ba6c-49d1-969b-b84f38bdee18︡{"html": "<p><strong>7.&nbsp; 1/4*x=10-x</strong></p>"}︡
︠edcecbc0-a258-4832-98d8-af843fdfc54a︠
var ('x')
︡ada14c30-e5ca-448c-9107-ae6b1dfff315︡{"stdout": "x"}︡
︠d1bc9949-c319-4788-8c1b-2c39201b7871︠
ecuacion1=(1/4)*x; ecuacion2=10-x
︡5527b160-fa32-4af9-96fa-889ded14e193︡︡
︠9b8d5ce9-f778-48dd-8292-2630be88e203︠
solve([ecuacion1==ecuacion2],x)
︡4f910acd-f216-46ec-aa81-3608bc89baa7︡{"stdout": "[x == 8]"}︡
︠06c96394-0cbc-4f98-9ec4-57162abfa7d9i︠
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<p><strong>8.&nbsp; 2/3x+7/5=9/2</strong></p>

︡1e5c3103-a56f-44ff-911c-c4ed2c61cfa0︡{"html": "<p><strong>8.&nbsp; 2/3x+7/5=9/2</strong></p>"}︡
︠72541acd-09c0-4da1-97ac-cd8c62acd576︠
var ('x')
︡4a117dec-fb74-454e-ad7d-505122b1b3fd︡{"stdout": "x"}︡
︠190d7e0a-a4f8-4701-ab54-8a99eef3b987︠
ecuacion1=(2/3)*x+7/5; ecuacion2=9/2
︡936c9ed8-2e3c-4ae2-bc7f-bdd350795618︡︡
︠ec8a780e-0e24-4285-a14f-b0996fd4c910︠
solve([ecuacion1==ecuacion2],x)
︡f0c04c85-e753-444e-8bc9-1876e58192ea︡{"stdout": "[x == (93/20)]"}︡
︠8cd39671-bdf0-4964-8bbe-43e866184164i︠
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<p><strong>11.&nbsp; 3*a*x+5*a=7*a</strong></p>

︡a81416b5-0f4b-46d0-b9f1-1db221a30356︡{"html": "<p><strong>11.&nbsp; 3*a*x+5*a=7*a</strong></p>"}︡
︠d53db8bb-0707-4a83-9b99-2ac2550c906a︠
var ('a,x')
︡623b5b48-20a4-4082-9497-b2d512315163︡{"stdout": "(a, x)"}︡
︠79360e84-f6b4-453a-884f-8a46ab9e81a2︠
ecuacion1=(3*a*x)+(5*a); ecuacion2=7*a
︡610f7d68-f196-49ef-99d3-19a350a10335︡︡
︠92bb9871-5557-42dd-a427-c47551f56f3f︠
solve([ecuacion1==ecuacion2],x)
︡84f69799-6580-469e-89f2-06e449fc8209︡{"stdout": "[x == (2/3)]"}︡