what is 3x-6x+2 = 8x+20-5x
remember you can do anything to an equation as long as you do it to both sidescombine like terms3x-6x+2=8x+20-5x-3x+2=3x+20add 3x to both sides2=6x+20minus 20 both sides-18=6xdivide both sides by 6-3=xx=-3
