20-2(x+3)=-4(1-x)

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Solution for 20-2(x+3)=-4(1-x) equation:


Simplifying
20 + -2(x + 3) = -4(1 + -1x)

Reorder the terms:
20 + -2(3 + x) = -4(1 + -1x)
20 + (3 * -2 + x * -2) = -4(1 + -1x)
20 + (-6 + -2x) = -4(1 + -1x)

Combine like terms: 20 + -6 = 14
14 + -2x = -4(1 + -1x)
14 + -2x = (1 * -4 + -1x * -4)
14 + -2x = (-4 + 4x)

Solving
14 + -2x = -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.
14 + -2x + -4x = -4 + 4x + -4x

Combine like terms: -2x + -4x = -6x
14 + -6x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
14 + -6x = -4 + 0
14 + -6x = -4

Add '-14' to each side of the equation.
14 + -14 + -6x = -4 + -14

Combine like terms: 14 + -14 = 0
0 + -6x = -4 + -14
-6x = -4 + -14

Combine like terms: -4 + -14 = -18
-6x = -18

Divide each side by '-6'.
x = 3

Simplifying
x = 3

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