-(3x+8)-9x=9x+3(2x+5)

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Solution for -(3x+8)-9x=9x+3(2x+5) equation:


Simplifying
-1(3x + 8) + -9x = 9x + 3(2x + 5)

Reorder the terms:
-1(8 + 3x) + -9x = 9x + 3(2x + 5)
(8 * -1 + 3x * -1) + -9x = 9x + 3(2x + 5)
(-8 + -3x) + -9x = 9x + 3(2x + 5)

Combine like terms: -3x + -9x = -12x
-8 + -12x = 9x + 3(2x + 5)

Reorder the terms:
-8 + -12x = 9x + 3(5 + 2x)
-8 + -12x = 9x + (5 * 3 + 2x * 3)
-8 + -12x = 9x + (15 + 6x)

Reorder the terms:
-8 + -12x = 15 + 9x + 6x

Combine like terms: 9x + 6x = 15x
-8 + -12x = 15 + 15x

Solving
-8 + -12x = 15 + 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.
-8 + -12x + -15x = 15 + 15x + -15x

Combine like terms: -12x + -15x = -27x
-8 + -27x = 15 + 15x + -15x

Combine like terms: 15x + -15x = 0
-8 + -27x = 15 + 0
-8 + -27x = 15

Add '8' to each side of the equation.
-8 + 8 + -27x = 15 + 8

Combine like terms: -8 + 8 = 0
0 + -27x = 15 + 8
-27x = 15 + 8

Combine like terms: 15 + 8 = 23
-27x = 23

Divide each side by '-27'.
x = -0.8518518519

Simplifying
x = -0.8518518519

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