Question 160004
4(x-3) + 3(x+2)(x+3) = 3x(x+2) Sorry this is wrong (x+3) should be(x-3)

4(x-3)+3(x+2)(x-3)=3x(x+2)
4x-12 +3(x^2+2x-3x-6)=3x^2+6X

Simplify
4x-12+3(x^2-x-6)=3x^2+6x
4x-12+3x^2-3x-18=3x^2+6x
x-12-18+3x^2=3x^2+6x

x-30+3x^2=3x^2+6x

subtract 3x^2 from both sides
x-30=6x

subtract x from both sides

-30=5x

-6=x

Check answer by replacing x with -6 in the above equation

-6-6/-6-3=2(-6)/-6-3

-12/-9=-12/-9