8x-39=9x

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Solution for 8x-39=9x equation:


Simplifying
8x + -39 = 9x

Reorder the terms:
-39 + 8x = 9x

Solving
-39 + 8x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-39 + 8x + -9x = 9x + -9x

Combine like terms: 8x + -9x = -1x
-39 + -1x = 9x + -9x

Combine like terms: 9x + -9x = 0
-39 + -1x = 0

Add '39' to each side of the equation.
-39 + 39 + -1x = 0 + 39

Combine like terms: -39 + 39 = 0
0 + -1x = 0 + 39
-1x = 0 + 39

Combine like terms: 0 + 39 = 39
-1x = 39

Divide each side by '-1'.
x = -39

Simplifying
x = -39

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