ivynmy
contestada

Simplify each expression.
1) 7x - 9x
2) -2x - 7+ 8x - 10
3) 3 - 10x - 3-6x
4) 2m - 6+ m + 1
5) 10m - 8m
6) x - 4+x-5
7 4x + 5x
8) -x + 3 + 7x + 5

Simplify each expression 1 7x 9x 2 2x 7 8x 10 3 3 10x 36x 4 2m 6 m 1 5 10m 8m 6 x 4x5 7 4x 5x 8 x 3 7x 5 class=