-7+-7-3x=13

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Solution for -7+-7-3x=13 equation: 


Simplifying
-7 + -7 + -3x = 13

Combine like terms: -7 + -7 = -14
-14 + -3x = 13

Solving
-14 + -3x = 13

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -3x = 13 + 14

Combine like terms: -14 + 14 = 0
0 + -3x = 13 + 14
-3x = 13 + 14

Combine like terms: 13 + 14 = 27
-3x = 27

Divide each side by '-3'.
x = -9

Simplifying
x = -9

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