# math help

posted by
**Peter** on
.

solve for x

1. -5y+7=-18

2.-12=3a-5a

3. 2.5p=0.5p+14

4. 3x-7-+(-5x+8)

posted by
**Peter** on
.

solve for x

1. -5y+7=-18

2.-12=3a-5a

3. 2.5p=0.5p+14

4. 3x-7-+(-5x+8)