-8+x+5=12

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Solution for -8+x+5=12 equation: 


Simplifying
-8 + x + 5 = 12

Reorder the terms:
-8 + 5 + x = 12

Combine like terms: -8 + 5 = -3
-3 + x = 12

Solving
-3 + x = 12

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + x = 12 + 3

Combine like terms: -3 + 3 = 0
0 + x = 12 + 3
x = 12 + 3

Combine like terms: 12 + 3 = 15
x = 15

Simplifying
x = 15

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