x+13-12=-7

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Solution for x+13-12=-7 equation: 


Simplifying
x + 13 + -12 = -7

Reorder the terms:
13 + -12 + x = -7

Combine like terms: 13 + -12 = 1
1 + x = -7

Solving
1 + x = -7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + x = -7 + -1

Combine like terms: 1 + -1 = 0
0 + x = -7 + -1
x = -7 + -1

Combine like terms: -7 + -1 = -8
x = -8

Simplifying
x = -8

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