Question

Answer -3(x+4)+15 = 6-4x

Answer 1

x=3

That’s the answer

Answer 2

x =3

Explanation:

`-3(x+4)+15 = 6-4x\\\\\mathrm{Expand\:}-3\left(x+4\right)+15:\quad -3x+3\\-3x+3=6-4x\\\\\mathrm{Subtract\:}3\mathrm{\:from\:both\:sides}\\-3x+3-3=6-4x-3\\\\Simplify\\-3x=-4x+3\\\\\mathrm{Add\:}4x\mathrm{\:to\:both\:sides}\\-3x+4x=-4x+3+4x\\\\Simplify\\x=3`