15-2x=-4x-4+9

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Solution for 15-2x=-4x-4+9 equation:


Simplifying
15 + -2x = -4x + -4 + 9

Reorder the terms:
15 + -2x = -4 + 9 + -4x

Combine like terms: -4 + 9 = 5
15 + -2x = 5 + -4x

Solving
15 + -2x = 5 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
15 + -2x + 4x = 5 + -4x + 4x

Combine like terms: -2x + 4x = 2x
15 + 2x = 5 + -4x + 4x

Combine like terms: -4x + 4x = 0
15 + 2x = 5 + 0
15 + 2x = 5

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

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

Combine like terms: 5 + -15 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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