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

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


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

Reorder the terms:
2(-4 + 3x) = 20 + 2x
(-4 * 2 + 3x * 2) = 20 + 2x
(-8 + 6x) = 20 + 2x

Solving
-8 + 6x = 20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-8 + 6x + -2x = 20 + 2x + -2x

Combine like terms: 6x + -2x = 4x
-8 + 4x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + 4x = 20 + 0
-8 + 4x = 20

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

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

Combine like terms: 20 + 8 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

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