8x-9=144-9x

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Solution for 8x-9=144-9x equation:


Simplifying
8x + -9 = 144 + -9x

Reorder the terms:
-9 + 8x = 144 + -9x

Solving
-9 + 8x = 144 + -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.
-9 + 8x + 9x = 144 + -9x + 9x

Combine like terms: 8x + 9x = 17x
-9 + 17x = 144 + -9x + 9x

Combine like terms: -9x + 9x = 0
-9 + 17x = 144 + 0
-9 + 17x = 144

Add '9' to each side of the equation.
-9 + 9 + 17x = 144 + 9

Combine like terms: -9 + 9 = 0
0 + 17x = 144 + 9
17x = 144 + 9

Combine like terms: 144 + 9 = 153
17x = 153

Divide each side by '17'.
x = 9

Simplifying
x = 9

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