-123-7x=7x+17

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Solution for -123-7x=7x+17 equation:


Simplifying
-123 + -7x = 7x + 17

Reorder the terms:
-123 + -7x = 17 + 7x

Solving
-123 + -7x = 17 + 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.
-123 + -7x + -7x = 17 + 7x + -7x

Combine like terms: -7x + -7x = -14x
-123 + -14x = 17 + 7x + -7x

Combine like terms: 7x + -7x = 0
-123 + -14x = 17 + 0
-123 + -14x = 17

Add '123' to each side of the equation.
-123 + 123 + -14x = 17 + 123

Combine like terms: -123 + 123 = 0
0 + -14x = 17 + 123
-14x = 17 + 123

Combine like terms: 17 + 123 = 140
-14x = 140

Divide each side by '-14'.
x = -10

Simplifying
x = -10

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