Question

What is the anwer to this equation "-15" + n = "-9"

Answer 1

n = 6

Explanation:

Rearrange terms

-15 + n = -9

n - 15 = -9

Add 15 to both sides of the equation

n - 15+15=-9+15

Simplify

n = 6

[RevyBreeze]

Answer 2

`- 15 + n= - 9 \\ - 15 + 9 = - n \\ - 6 = - n \\ 6 = n`