simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2
3x + 8
12
-5y2+3x+2y
13x+27=3x+32 Reorder 13x-3x=32-27 Simplify 10x=5 Simplify x=5/10 Simplify x=1/2 Answer
simplify it, 7x-12=x+2+2x-3x 7x=2+12+3x-3x 7x=14 x=2
-3x2 + 16x + 12 = -3x2 + 18x - 2x + 12 = -3x*(x - 6) - 2(x - 6) = -(3x + 2)*(x - 6)
3x + 8
3x
12
-5y2+3x+2y
13x+27=3x+32 Reorder 13x-3x=32-27 Simplify 10x=5 Simplify x=5/10 Simplify x=1/2 Answer
3x + 7y
3x + 12 + 10x = 13x + 12
Assuming simplify = factor...x3 - 3x + 2 = (x-1)(x2+x-2)
Combine like terms. 6x - 2y +7.
You can just add them together. The answer is 9x.