12+3x=8-(4-4x)

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Solution for 12+3x=8-(4-4x) equation:


Simplifying
12 + 3x = 8 + -1(4 + -4x)
12 + 3x = 8 + (4 * -1 + -4x * -1)
12 + 3x = 8 + (-4 + 4x)

Combine like terms: 8 + -4 = 4
12 + 3x = 4 + 4x

Solving
12 + 3x = 4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
12 + 3x + -4x = 4 + 4x + -4x

Combine like terms: 3x + -4x = -1x
12 + -1x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 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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