4x+9=-15x-8

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Solution for 4x+9=-15x-8 equation:


Simplifying
4x + 9 = -15x + -8

Reorder the terms:
9 + 4x = -15x + -8

Reorder the terms:
9 + 4x = -8 + -15x

Solving
9 + 4x = -8 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
9 + 4x + 15x = -8 + -15x + 15x

Combine like terms: 4x + 15x = 19x
9 + 19x = -8 + -15x + 15x

Combine like terms: -15x + 15x = 0
9 + 19x = -8 + 0
9 + 19x = -8

Add '-9' to each side of the equation.
9 + -9 + 19x = -8 + -9

Combine like terms: 9 + -9 = 0
0 + 19x = -8 + -9
19x = -8 + -9

Combine like terms: -8 + -9 = -17
19x = -17

Divide each side by '19'.
x = -0.8947368421

Simplifying
x = -0.8947368421

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