Question

X + (-3) = -7
X=
Answer here
I

Answer 1

`x=-4`

Explanation:

`x-3=-7`

`x=-7+3`

`x=-4`

Answer 2

X = -4

Explanation:

X + -3 = -7

Add 3 to each side

X -3 +3 = -7+3

X = -4