(2x-20)+2x=220

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Solution for (2x-20)+2x=220 equation:


Simplifying
(2x + -20) + 2x = 220

Reorder the terms:
(-20 + 2x) + 2x = 220

Remove parenthesis around (-20 + 2x)
-20 + 2x + 2x = 220

Combine like terms: 2x + 2x = 4x
-20 + 4x = 220

Solving
-20 + 4x = 220

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 4x = 220 + 20

Combine like terms: -20 + 20 = 0
0 + 4x = 220 + 20
4x = 220 + 20

Combine like terms: 220 + 20 = 240
4x = 240

Divide each side by '4'.
x = 60

Simplifying
x = 60

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