7-7x=16+2x

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Solution for 7-7x=16+2x equation: 


Simplifying
7 + -7x = 16 + 2x

Solving
7 + -7x = 16 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7 + -7x + -2x = 16 + 2x + -2x

Combine like terms: -7x + -2x = -9x
7 + -9x = 16 + 2x + -2x

Combine like terms: 2x + -2x = 0
7 + -9x = 16 + 0
7 + -9x = 16

Add '-7' to each side of the equation.
7 + -7 + -9x = 16 + -7

Combine like terms: 7 + -7 = 0
0 + -9x = 16 + -7
-9x = 16 + -7

Combine like terms: 16 + -7 = 9
-9x = 9

Divide each side by '-9'.
x = -1

Simplifying
x = -1

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