4(2x-20)+8=-12x+4

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Solution for 4(2x-20)+8=-12x+4 equation:


Simplifying
4(2x + -20) + 8 = -12x + 4

Reorder the terms:
4(-20 + 2x) + 8 = -12x + 4
(-20 * 4 + 2x * 4) + 8 = -12x + 4
(-80 + 8x) + 8 = -12x + 4

Reorder the terms:
-80 + 8 + 8x = -12x + 4

Combine like terms: -80 + 8 = -72
-72 + 8x = -12x + 4

Reorder the terms:
-72 + 8x = 4 + -12x

Solving
-72 + 8x = 4 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-72 + 8x + 12x = 4 + -12x + 12x

Combine like terms: 8x + 12x = 20x
-72 + 20x = 4 + -12x + 12x

Combine like terms: -12x + 12x = 0
-72 + 20x = 4 + 0
-72 + 20x = 4

Add '72' to each side of the equation.
-72 + 72 + 20x = 4 + 72

Combine like terms: -72 + 72 = 0
0 + 20x = 4 + 72
20x = 4 + 72

Combine like terms: 4 + 72 = 76
20x = 76

Divide each side by '20'.
x = 3.8

Simplifying
x = 3.8

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