-3(-x-3)-5x-4=-15

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Solution for -3(-x-3)-5x-4=-15 equation:


Simplifying
-3(-1x + -3) + -5x + -4 = -15

Reorder the terms:
-3(-3 + -1x) + -5x + -4 = -15
(-3 * -3 + -1x * -3) + -5x + -4 = -15
(9 + 3x) + -5x + -4 = -15

Reorder the terms:
9 + -4 + 3x + -5x = -15

Combine like terms: 9 + -4 = 5
5 + 3x + -5x = -15

Combine like terms: 3x + -5x = -2x
5 + -2x = -15

Solving
5 + -2x = -15

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -2x = -15 + -5

Combine like terms: 5 + -5 = 0
0 + -2x = -15 + -5
-2x = -15 + -5

Combine like terms: -15 + -5 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

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