7(8-x)-12=-2x+4

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Solution for 7(8-x)-12=-2x+4 equation:


Simplifying
7(8 + -1x) + -12 = -2x + 4
(8 * 7 + -1x * 7) + -12 = -2x + 4
(56 + -7x) + -12 = -2x + 4

Reorder the terms:
56 + -12 + -7x = -2x + 4

Combine like terms: 56 + -12 = 44
44 + -7x = -2x + 4

Reorder the terms:
44 + -7x = 4 + -2x

Solving
44 + -7x = 4 + -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.
44 + -7x + 2x = 4 + -2x + 2x

Combine like terms: -7x + 2x = -5x
44 + -5x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
44 + -5x = 4 + 0
44 + -5x = 4

Add '-44' to each side of the equation.
44 + -44 + -5x = 4 + -44

Combine like terms: 44 + -44 = 0
0 + -5x = 4 + -44
-5x = 4 + -44

Combine like terms: 4 + -44 = -40
-5x = -40

Divide each side by '-5'.
x = 8

Simplifying
x = 8

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