-9(-9x+15)=-540

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Solution for -9(-9x+15)=-540 equation:


Simplifying
-9(-9x + 15) = -540

Reorder the terms:
-9(15 + -9x) = -540
(15 * -9 + -9x * -9) = -540
(-135 + 81x) = -540

Solving
-135 + 81x = -540

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 + 81x = -540 + 135

Combine like terms: -135 + 135 = 0
0 + 81x = -540 + 135
81x = -540 + 135

Combine like terms: -540 + 135 = -405
81x = -405

Divide each side by '81'.
x = -5

Simplifying
x = -5

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