15x=4x-55

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Solution for 15x=4x-55 equation: 


Simplifying
15x = 4x + -55

Reorder the terms:
15x = -55 + 4x

Solving
15x = -55 + 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.
15x + -4x = -55 + 4x + -4x

Combine like terms: 15x + -4x = 11x
11x = -55 + 4x + -4x

Combine like terms: 4x + -4x = 0
11x = -55 + 0
11x = -55

Divide each side by '11'.
x = -5

Simplifying
x = -5

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