30+x-8=10+x+2x

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Solution for 30+x-8=10+x+2x equation: 


Simplifying
30 + x + -8 = 10 + x + 2x

Reorder the terms:
30 + -8 + x = 10 + x + 2x

Combine like terms: 30 + -8 = 22
22 + x = 10 + x + 2x

Combine like terms: x + 2x = 3x
22 + x = 10 + 3x

Solving
22 + x = 10 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
22 + x + -3x = 10 + 3x + -3x

Combine like terms: x + -3x = -2x
22 + -2x = 10 + 3x + -3x

Combine like terms: 3x + -3x = 0
22 + -2x = 10 + 0
22 + -2x = 10

Add '-22' to each side of the equation.
22 + -22 + -2x = 10 + -22

Combine like terms: 22 + -22 = 0
0 + -2x = 10 + -22
-2x = 10 + -22

Combine like terms: 10 + -22 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

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