8(x-9)=8+9x

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Solution for 8(x-9)=8+9x equation:


Simplifying
8(x + -9) = 8 + 9x

Reorder the terms:
8(-9 + x) = 8 + 9x
(-9 * 8 + x * 8) = 8 + 9x
(-72 + 8x) = 8 + 9x

Solving
-72 + 8x = 8 + 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.
-72 + 8x + -9x = 8 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-72 + -1x = 8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-72 + -1x = 8 + 0
-72 + -1x = 8

Add '72' to each side of the equation.
-72 + 72 + -1x = 8 + 72

Combine like terms: -72 + 72 = 0
0 + -1x = 8 + 72
-1x = 8 + 72

Combine like terms: 8 + 72 = 80
-1x = 80

Divide each side by '-1'.
x = -80

Simplifying
x = -80

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