12+x=-7+2

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Solution for 12+x=-7+2 equation: 


Simplifying
12 + x = -7 + 2

Combine like terms: -7 + 2 = -5
12 + x = -5

Solving
12 + x = -5

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + x = -5 + -12

Combine like terms: 12 + -12 = 0
0 + x = -5 + -12
x = -5 + -12

Combine like terms: -5 + -12 = -17
x = -17

Simplifying
x = -17

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