225=-9(8x+15)

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Solution for 225=-9(8x+15) equation:


Simplifying
225 = -9(8x + 15)

Reorder the terms:
225 = -9(15 + 8x)
225 = (15 * -9 + 8x * -9)
225 = (-135 + -72x)

Solving
225 = -135 + -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.
225 + 72x = -135 + -72x + 72x

Combine like terms: -72x + 72x = 0
225 + 72x = -135 + 0
225 + 72x = -135

Add '-225' to each side of the equation.
225 + -225 + 72x = -135 + -225

Combine like terms: 225 + -225 = 0
0 + 72x = -135 + -225
72x = -135 + -225

Combine like terms: -135 + -225 = -360
72x = -360

Divide each side by '72'.
x = -5

Simplifying
x = -5

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