6x-18+8=20+2x

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Solution for 6x-18+8=20+2x equation:


Simplifying
6x + -18 + 8 = 20 + 2x

Reorder the terms:
-18 + 8 + 6x = 20 + 2x

Combine like terms: -18 + 8 = -10
-10 + 6x = 20 + 2x

Solving
-10 + 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.
-10 + 6x + -2x = 20 + 2x + -2x

Combine like terms: 6x + -2x = 4x
-10 + 4x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-10 + 4x = 20 + 0
-10 + 4x = 20

Add '10' to each side of the equation.
-10 + 10 + 4x = 20 + 10

Combine like terms: -10 + 10 = 0
0 + 4x = 20 + 10
4x = 20 + 10

Combine like terms: 20 + 10 = 30
4x = 30

Divide each side by '4'.
x = 7.5

Simplifying
x = 7.5

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