15-x=-5x-45

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Solution for 15-x=-5x-45 equation:


Simplifying
15 + -1x = -5x + -45

Reorder the terms:
15 + -1x = -45 + -5x

Solving
15 + -1x = -45 + -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.
15 + -1x + 5x = -45 + -5x + 5x

Combine like terms: -1x + 5x = 4x
15 + 4x = -45 + -5x + 5x

Combine like terms: -5x + 5x = 0
15 + 4x = -45 + 0
15 + 4x = -45

Add '-15' to each side of the equation.
15 + -15 + 4x = -45 + -15

Combine like terms: 15 + -15 = 0
0 + 4x = -45 + -15
4x = -45 + -15

Combine like terms: -45 + -15 = -60
4x = -60

Divide each side by '4'.
x = -15

Simplifying
x = -15

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