486=9(8x-18)

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Solution for 486=9(8x-18) equation:


Simplifying
486 = 9(8x + -18)

Reorder the terms:
486 = 9(-18 + 8x)
486 = (-18 * 9 + 8x * 9)
486 = (-162 + 72x)

Solving
486 = -162 + 72x

Solving for variable 'x'.

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

Add '-72x' to each side of the equation.
486 + -72x = -162 + 72x + -72x

Combine like terms: 72x + -72x = 0
486 + -72x = -162 + 0
486 + -72x = -162

Add '-486' to each side of the equation.
486 + -486 + -72x = -162 + -486

Combine like terms: 486 + -486 = 0
0 + -72x = -162 + -486
-72x = -162 + -486

Combine like terms: -162 + -486 = -648
-72x = -648

Divide each side by '-72'.
x = 9

Simplifying
x = 9

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