7(8-2x)+4x=20-4x

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Solution for 7(8-2x)+4x=20-4x equation:


Simplifying
7(8 + -2x) + 4x = 20 + -4x
(8 * 7 + -2x * 7) + 4x = 20 + -4x
(56 + -14x) + 4x = 20 + -4x

Combine like terms: -14x + 4x = -10x
56 + -10x = 20 + -4x

Solving
56 + -10x = 20 + -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.
56 + -10x + 4x = 20 + -4x + 4x

Combine like terms: -10x + 4x = -6x
56 + -6x = 20 + -4x + 4x

Combine like terms: -4x + 4x = 0
56 + -6x = 20 + 0
56 + -6x = 20

Add '-56' to each side of the equation.
56 + -56 + -6x = 20 + -56

Combine like terms: 56 + -56 = 0
0 + -6x = 20 + -56
-6x = 20 + -56

Combine like terms: 20 + -56 = -36
-6x = -36

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

Simplifying
x = 6

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