contestada

solving equations by combining like terms
1. -6 = 11w - 5w
2. 4p + 10 + p = 25
3. -8r - 2 + 7r = -9

Respuesta :

Answer:

1. w = -1

2. p = 3

3. r = 7

1. -6 = 6w

2. 5p + 10 = 25

3. -r - 2 = -9