Question

7th grade math help me pleaseee

Answer 1

U have to do what is in the parentheses first

Answer 2

Explanation:

7.

`7 + (m)/(8) = - 2 \\ (m)/(8) = - 2 - 7 \\ (m)/(8) = - 9 \\ m = - 9 * 8 \\ = - 72`

8.

`( - 1)/(5) k + 1 = 11 \\ ( - k)/(5) + 1 = 11 \\ ( - k)/(5) = 11 - 1 \\ ( - k)/(5) = 10 \\ - k = 10 * 5 \\ - k = 50 \\ k = - (50) \\ = - 50`

9.

`- 6 + (1)/(3) w = 0 \\ (1)/(3) w = 0 + 6 \\ (1)/(3) w = 6 \\ w = 6 / (1)/(3) \\ = 6 * 3 \\ = 18`