12+7-6x-7=4-7x

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Solution for 12+7-6x-7=4-7x equation:


Simplifying
12 + 7 + -6x + -7 = 4 + -7x

Reorder the terms:
12 + 7 + -7 + -6x = 4 + -7x

Combine like terms: 12 + 7 = 19
19 + -7 + -6x = 4 + -7x

Combine like terms: 19 + -7 = 12
12 + -6x = 4 + -7x

Solving
12 + -6x = 4 + -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.
12 + -6x + 7x = 4 + -7x + 7x

Combine like terms: -6x + 7x = 1x
12 + 1x = 4 + -7x + 7x

Combine like terms: -7x + 7x = 0
12 + 1x = 4 + 0
12 + 1x = 4

Add '-12' to each side of the equation.
12 + -12 + 1x = 4 + -12

Combine like terms: 12 + -12 = 0
0 + 1x = 4 + -12
1x = 4 + -12

Combine like terms: 4 + -12 = -8
1x = -8

Divide each side by '1'.
x = -8

Simplifying
x = -8

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