4(2x-5)-4x=-12

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Solution for 4(2x-5)-4x=-12 equation:


Simplifying
4(2x + -5) + -4x = -12

Reorder the terms:
4(-5 + 2x) + -4x = -12
(-5 * 4 + 2x * 4) + -4x = -12
(-20 + 8x) + -4x = -12

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

Solving
-20 + 4x = -12

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 4x = -12 + 20

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

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

Divide each side by '4'.
x = 2

Simplifying
x = 2

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