1. Solve the equation. -4x = 0
X = -4
X = 4
X = 0
X = 1

2. decide whether the given number is a solution of the given equation. Is 8 a solution of y + 9 = 17 ?
Yes or no

3. simplify the expression by combining like terms. 10x - x - 2x - x
8x
x² + 8x
6x
-x2 + 8x

4. Name the property shown. 12x( y ) = 12(xy)