(x-15)*9=81

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Solution for (x-15)*9=81 equation:


Simplifying
(x + -15) * 9 = 81

Reorder the terms:
(-15 + x) * 9 = 81

Reorder the terms for easier multiplication:
9(-15 + x) = 81
(-15 * 9 + x * 9) = 81
(-135 + 9x) = 81

Solving
-135 + 9x = 81

Solving for variable 'x'.

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

Add '135' to each side of the equation.
-135 + 135 + 9x = 81 + 135

Combine like terms: -135 + 135 = 0
0 + 9x = 81 + 135
9x = 81 + 135

Combine like terms: 81 + 135 = 216
9x = 216

Divide each side by '9'.
x = 24

Simplifying
x = 24

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