3(2x)-2x=20

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


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

Remove parenthesis around (2x)
3 * 2x + -2x = 20

Multiply 3 * 2
6x + -2x = 20

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

Solving
4x = 20

Solving for variable 'x'.

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

Divide each side by '4'.
x = 5

Simplifying
x = 5

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