-x-18=-4x-3-3(-3x+3)

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Solution for -x-18=-4x-3-3(-3x+3) equation:


Simplifying
-1x + -18 = -4x + -3 + -3(-3x + 3)

Reorder the terms:
-18 + -1x = -4x + -3 + -3(-3x + 3)

Reorder the terms:
-18 + -1x = -4x + -3 + -3(3 + -3x)
-18 + -1x = -4x + -3 + (3 * -3 + -3x * -3)
-18 + -1x = -4x + -3 + (-9 + 9x)

Reorder the terms:
-18 + -1x = -3 + -9 + -4x + 9x

Combine like terms: -3 + -9 = -12
-18 + -1x = -12 + -4x + 9x

Combine like terms: -4x + 9x = 5x
-18 + -1x = -12 + 5x

Solving
-18 + -1x = -12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-18 + -1x + -5x = -12 + 5x + -5x

Combine like terms: -1x + -5x = -6x
-18 + -6x = -12 + 5x + -5x

Combine like terms: 5x + -5x = 0
-18 + -6x = -12 + 0
-18 + -6x = -12

Add '18' to each side of the equation.
-18 + 18 + -6x = -12 + 18

Combine like terms: -18 + 18 = 0
0 + -6x = -12 + 18
-6x = -12 + 18

Combine like terms: -12 + 18 = 6
-6x = 6

Divide each side by '-6'.
x = -1

Simplifying
x = -1

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