7x+7-5x=8+x+8

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Solution for 7x+7-5x=8+x+8 equation:


Simplifying
7x + 7 + -5x = 8 + x + 8

Reorder the terms:
7 + 7x + -5x = 8 + x + 8

Combine like terms: 7x + -5x = 2x
7 + 2x = 8 + x + 8

Reorder the terms:
7 + 2x = 8 + 8 + x

Combine like terms: 8 + 8 = 16
7 + 2x = 16 + x

Solving
7 + 2x = 16 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7 + 2x + -1x = 16 + x + -1x

Combine like terms: 2x + -1x = 1x
7 + 1x = 16 + x + -1x

Combine like terms: x + -1x = 0
7 + 1x = 16 + 0
7 + 1x = 16

Add '-7' to each side of the equation.
7 + -7 + 1x = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = 16 + -7
1x = 16 + -7

Combine like terms: 16 + -7 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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