4x+8=-5x-5

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Solution for 4x+8=-5x-5 equation:


Simplifying
4x + 8 = -5x + -5

Reorder the terms:
8 + 4x = -5x + -5

Reorder the terms:
8 + 4x = -5 + -5x

Solving
8 + 4x = -5 + -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.
8 + 4x + 5x = -5 + -5x + 5x

Combine like terms: 4x + 5x = 9x
8 + 9x = -5 + -5x + 5x

Combine like terms: -5x + 5x = 0
8 + 9x = -5 + 0
8 + 9x = -5

Add '-8' to each side of the equation.
8 + -8 + 9x = -5 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = -5 + -8
9x = -5 + -8

Combine like terms: -5 + -8 = -13
9x = -13

Divide each side by '9'.
x = -1.444444444

Simplifying
x = -1.444444444

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