8x+12=-9x-16

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Solution for 8x+12=-9x-16 equation:


Simplifying
8x + 12 = -9x + -16

Reorder the terms:
12 + 8x = -9x + -16

Reorder the terms:
12 + 8x = -16 + -9x

Solving
12 + 8x = -16 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
12 + 8x + 9x = -16 + -9x + 9x

Combine like terms: 8x + 9x = 17x
12 + 17x = -16 + -9x + 9x

Combine like terms: -9x + 9x = 0
12 + 17x = -16 + 0
12 + 17x = -16

Add '-12' to each side of the equation.
12 + -12 + 17x = -16 + -12

Combine like terms: 12 + -12 = 0
0 + 17x = -16 + -12
17x = -16 + -12

Combine like terms: -16 + -12 = -28
17x = -28

Divide each side by '17'.
x = -1.647058824

Simplifying
x = -1.647058824

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