2x+20=100+8x

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Solution for 2x+20=100+8x equation:


Simplifying
2x + 20 = 100 + 8x

Reorder the terms:
20 + 2x = 100 + 8x

Solving
20 + 2x = 100 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
20 + 2x + -8x = 100 + 8x + -8x

Combine like terms: 2x + -8x = -6x
20 + -6x = 100 + 8x + -8x

Combine like terms: 8x + -8x = 0
20 + -6x = 100 + 0
20 + -6x = 100

Add '-20' to each side of the equation.
20 + -20 + -6x = 100 + -20

Combine like terms: 20 + -20 = 0
0 + -6x = 100 + -20
-6x = 100 + -20

Combine like terms: 100 + -20 = 80
-6x = 80

Divide each side by '-6'.
x = -13.33333333

Simplifying
x = -13.33333333

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