5-7x=9+x

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Solution for 5-7x=9+x equation:


Simplifying
5 + -7x = 9 + x

Solving
5 + -7x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
5 + -7x + -1x = 9 + x + -1x

Combine like terms: -7x + -1x = -8x
5 + -8x = 9 + x + -1x

Combine like terms: x + -1x = 0
5 + -8x = 9 + 0
5 + -8x = 9

Add '-5' to each side of the equation.
5 + -5 + -8x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + -8x = 9 + -5
-8x = 9 + -5

Combine like terms: 9 + -5 = 4
-8x = 4

Divide each side by '-8'.
x = -0.5

Simplifying
x = -0.5

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