-7x-4=122+7x

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Solution for -7x-4=122+7x equation:


Simplifying
-7x + -4 = 122 + 7x

Reorder the terms:
-4 + -7x = 122 + 7x

Solving
-4 + -7x = 122 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-4 + -7x + -7x = 122 + 7x + -7x

Combine like terms: -7x + -7x = -14x
-4 + -14x = 122 + 7x + -7x

Combine like terms: 7x + -7x = 0
-4 + -14x = 122 + 0
-4 + -14x = 122

Add '4' to each side of the equation.
-4 + 4 + -14x = 122 + 4

Combine like terms: -4 + 4 = 0
0 + -14x = 122 + 4
-14x = 122 + 4

Combine like terms: 122 + 4 = 126
-14x = 126

Divide each side by '-14'.
x = -9

Simplifying
x = -9

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