8x+20=8.5x

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Solution for 8x+20=8.5x equation:


Simplifying
8x + 20 = 8.5x

Reorder the terms:
20 + 8x = 8.5x

Solving
20 + 8x = 8.5x

Solving for variable 'x'.

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

Add '-8.5x' to each side of the equation.
20 + 8x + -8.5x = 8.5x + -8.5x

Combine like terms: 8x + -8.5x = -0.5x
20 + -0.5x = 8.5x + -8.5x

Combine like terms: 8.5x + -8.5x = 0.0
20 + -0.5x = 0.0

Add '-20' to each side of the equation.
20 + -20 + -0.5x = 0.0 + -20

Combine like terms: 20 + -20 = 0
0 + -0.5x = 0.0 + -20
-0.5x = 0.0 + -20

Combine like terms: 0.0 + -20 = -20
-0.5x = -20

Divide each side by '-0.5'.
x = 40

Simplifying
x = 40

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