-12-4=12-8x

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Solution for -12-4=12-8x equation:


Simplifying
-12 + -4 = 12 + -8x

Combine like terms: -12 + -4 = -16
-16 = 12 + -8x

Solving
-16 = 12 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-16 + 8x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
-16 + 8x = 12 + 0
-16 + 8x = 12

Add '16' to each side of the equation.
-16 + 16 + 8x = 12 + 16

Combine like terms: -16 + 16 = 0
0 + 8x = 12 + 16
8x = 12 + 16

Combine like terms: 12 + 16 = 28
8x = 28

Divide each side by '8'.
x = 3.5

Simplifying
x = 3.5

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