2(2+2x)-2=20

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


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

Reorder the terms:
4 + -2 + 4x = 20

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

Solving
2 + 4x = 20

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 4x = 20 + -2

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

Combine like terms: 20 + -2 = 18
4x = 18

Divide each side by '4'.
x = 4.5

Simplifying
x = 4.5

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