-83-7x=7x+15

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Solution for -83-7x=7x+15 equation:


Simplifying
-83 + -7x = 7x + 15

Reorder the terms:
-83 + -7x = 15 + 7x

Solving
-83 + -7x = 15 + 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.
-83 + -7x + -7x = 15 + 7x + -7x

Combine like terms: -7x + -7x = -14x
-83 + -14x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
-83 + -14x = 15 + 0
-83 + -14x = 15

Add '83' to each side of the equation.
-83 + 83 + -14x = 15 + 83

Combine like terms: -83 + 83 = 0
0 + -14x = 15 + 83
-14x = 15 + 83

Combine like terms: 15 + 83 = 98
-14x = 98

Divide each side by '-14'.
x = -7

Simplifying
x = -7

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