-8+x+x=-22

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Solution for -8+x+x=-22 equation: 


Simplifying
-8 + x + x = -22

Combine like terms: x + x = 2x
-8 + 2x = -22

Solving
-8 + 2x = -22

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x = -22 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = -22 + 8
2x = -22 + 8

Combine like terms: -22 + 8 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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