x+15=-4x+4

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


Simplifying
x + 15 = -4x + 4

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

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

Solving
15 + x = 4 + -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 + x + 4x = 4 + -4x + 4x

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

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

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

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

Combine like terms: 4 + -15 = -11
5x = -11

Divide each side by '5'.
x = -2.2

Simplifying
x = -2.2

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