-2x+20-4x=6x+2(3-7x)

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Solution for -2x+20-4x=6x+2(3-7x) equation:


Simplifying
-2x + 20 + -4x = 6x + 2(3 + -7x)

Reorder the terms:
20 + -2x + -4x = 6x + 2(3 + -7x)

Combine like terms: -2x + -4x = -6x
20 + -6x = 6x + 2(3 + -7x)
20 + -6x = 6x + (3 * 2 + -7x * 2)
20 + -6x = 6x + (6 + -14x)

Reorder the terms:
20 + -6x = 6 + 6x + -14x

Combine like terms: 6x + -14x = -8x
20 + -6x = 6 + -8x

Solving
20 + -6x = 6 + -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.
20 + -6x + 8x = 6 + -8x + 8x

Combine like terms: -6x + 8x = 2x
20 + 2x = 6 + -8x + 8x

Combine like terms: -8x + 8x = 0
20 + 2x = 6 + 0
20 + 2x = 6

Add '-20' to each side of the equation.
20 + -20 + 2x = 6 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 6 + -20
2x = 6 + -20

Combine like terms: 6 + -20 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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