-4x-20=2(2x+1)-6

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Solution for -4x-20=2(2x+1)-6 equation:


Simplifying
-4x + -20 = 2(2x + 1) + -6

Reorder the terms:
-20 + -4x = 2(2x + 1) + -6

Reorder the terms:
-20 + -4x = 2(1 + 2x) + -6
-20 + -4x = (1 * 2 + 2x * 2) + -6
-20 + -4x = (2 + 4x) + -6

Reorder the terms:
-20 + -4x = 2 + -6 + 4x

Combine like terms: 2 + -6 = -4
-20 + -4x = -4 + 4x

Solving
-20 + -4x = -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.
-20 + -4x + -4x = -4 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
-20 + -8x = -4 + 0
-20 + -8x = -4

Add '20' to each side of the equation.
-20 + 20 + -8x = -4 + 20

Combine like terms: -20 + 20 = 0
0 + -8x = -4 + 20
-8x = -4 + 20

Combine like terms: -4 + 20 = 16
-8x = 16

Divide each side by '-8'.
x = -2

Simplifying
x = -2

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