-30=-5x-5(2x-9)

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Solution for -30=-5x-5(2x-9) equation:


Simplifying
-30 = -5x + -5(2x + -9)

Reorder the terms:
-30 = -5x + -5(-9 + 2x)
-30 = -5x + (-9 * -5 + 2x * -5)
-30 = -5x + (45 + -10x)

Reorder the terms:
-30 = 45 + -5x + -10x

Combine like terms: -5x + -10x = -15x
-30 = 45 + -15x

Solving
-30 = 45 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-30 + 15x = 45 + -15x + 15x

Combine like terms: -15x + 15x = 0
-30 + 15x = 45 + 0
-30 + 15x = 45

Add '30' to each side of the equation.
-30 + 30 + 15x = 45 + 30

Combine like terms: -30 + 30 = 0
0 + 15x = 45 + 30
15x = 45 + 30

Combine like terms: 45 + 30 = 75
15x = 75

Divide each side by '15'.
x = 5

Simplifying
x = 5

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