3(2x-10)=20+2x

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Solution for 3(2x-10)=20+2x equation:


Simplifying
3(2x + -10) = 20 + 2x

Reorder the terms:
3(-10 + 2x) = 20 + 2x
(-10 * 3 + 2x * 3) = 20 + 2x
(-30 + 6x) = 20 + 2x

Solving
-30 + 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.
-30 + 6x + -2x = 20 + 2x + -2x

Combine like terms: 6x + -2x = 4x
-30 + 4x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-30 + 4x = 20 + 0
-30 + 4x = 20

Add '30' to each side of the equation.
-30 + 30 + 4x = 20 + 30

Combine like terms: -30 + 30 = 0
0 + 4x = 20 + 30
4x = 20 + 30

Combine like terms: 20 + 30 = 50
4x = 50

Divide each side by '4'.
x = 12.5

Simplifying
x = 12.5

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