20(2x+6)=5(2-x)+2x

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Solution for 20(2x+6)=5(2-x)+2x equation:


Simplifying
20(2x + 6) = 5(2 + -1x) + 2x

Reorder the terms:
20(6 + 2x) = 5(2 + -1x) + 2x
(6 * 20 + 2x * 20) = 5(2 + -1x) + 2x
(120 + 40x) = 5(2 + -1x) + 2x
120 + 40x = (2 * 5 + -1x * 5) + 2x
120 + 40x = (10 + -5x) + 2x

Combine like terms: -5x + 2x = -3x
120 + 40x = 10 + -3x

Solving
120 + 40x = 10 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
120 + 40x + 3x = 10 + -3x + 3x

Combine like terms: 40x + 3x = 43x
120 + 43x = 10 + -3x + 3x

Combine like terms: -3x + 3x = 0
120 + 43x = 10 + 0
120 + 43x = 10

Add '-120' to each side of the equation.
120 + -120 + 43x = 10 + -120

Combine like terms: 120 + -120 = 0
0 + 43x = 10 + -120
43x = 10 + -120

Combine like terms: 10 + -120 = -110
43x = -110

Divide each side by '43'.
x = -2.558139535

Simplifying
x = -2.558139535

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