8-x+7=5x

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Solution for 8-x+7=5x equation:


Simplifying
8 + -1x + 7 = 5x

Reorder the terms:
8 + 7 + -1x = 5x

Combine like terms: 8 + 7 = 15
15 + -1x = 5x

Solving
15 + -1x = 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
15 + -1x + -5x = 5x + -5x

Combine like terms: -1x + -5x = -6x
15 + -6x = 5x + -5x

Combine like terms: 5x + -5x = 0
15 + -6x = 0

Add '-15' to each side of the equation.
15 + -15 + -6x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -6x = 0 + -15
-6x = 0 + -15

Combine like terms: 0 + -15 = -15
-6x = -15

Divide each side by '-6'.
x = 2.5

Simplifying
x = 2.5

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