7x+7-5x=6+x-4

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Solution for 7x+7-5x=6+x-4 equation:


Simplifying
7x + 7 + -5x = 6 + x + -4

Reorder the terms:
7 + 7x + -5x = 6 + x + -4

Combine like terms: 7x + -5x = 2x
7 + 2x = 6 + x + -4

Reorder the terms:
7 + 2x = 6 + -4 + x

Combine like terms: 6 + -4 = 2
7 + 2x = 2 + x

Solving
7 + 2x = 2 + 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 = 2 + x + -1x

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

Combine like terms: x + -1x = 0
7 + 1x = 2 + 0
7 + 1x = 2

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

Combine like terms: 7 + -7 = 0
0 + 1x = 2 + -7
1x = 2 + -7

Combine like terms: 2 + -7 = -5
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5

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