Respuesta :
first combine like terms on each side so
8x = -7x
then move -7x
so x=0
8x = -7x
then move -7x
so x=0
x=0. Combine -4x-3x which is -7x. move -7x to the other side and set the equation equal to 0. Combine like terms to get 15x then divide both sides by 15 to get x by itself