x-12-8=-1

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Solution for x-12-8=-1 equation:


Simplifying
x + -12 + -8 = -1

Reorder the terms:
-12 + -8 + x = -1

Combine like terms: -12 + -8 = -20
-20 + x = -1

Solving
-20 + x = -1

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + x = -1 + 20

Combine like terms: -20 + 20 = 0
0 + x = -1 + 20
x = -1 + 20

Combine like terms: -1 + 20 = 19
x = 19

Simplifying
x = 19

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