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2*x+3*(x-2)+7==5*x-(3*x+2)
{2 x} + {3 \left( x - 2 \right)} + 7 = {2 x} - 2
eqn=2*x+3*(x-2)+7==5*x-(3*x+2) eqn.expand()
{5 x} + 1 = {2 x} - 2
eqn.subtract_from_both_sides(2*x)
{3 \left( x - 2 \right)} + 7 = -2
eqn2=3*(x-2)+7==-2 eqn2.expand()
{3 x} + 1 = -2
eqn3=3*x+1==-2 eqn3.subtract_from_both_sides(1)
{3 x} = -3
eqn4=3*x==-3 eqn4.divide_both_sides(3)
x = -1
solve(2*x+3*(x-2)+7==5*x-(3*x+2), x)
\left[x = -1\right]
#Verifying the step-by-step solution of the equation