9x+13=-9x-16

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Solution for 9x+13=-9x-16 equation:


Simplifying
9x + 13 = -9x + -16

Reorder the terms:
13 + 9x = -9x + -16

Reorder the terms:
13 + 9x = -16 + -9x

Solving
13 + 9x = -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.
13 + 9x + 9x = -16 + -9x + 9x

Combine like terms: 9x + 9x = 18x
13 + 18x = -16 + -9x + 9x

Combine like terms: -9x + 9x = 0
13 + 18x = -16 + 0
13 + 18x = -16

Add '-13' to each side of the equation.
13 + -13 + 18x = -16 + -13

Combine like terms: 13 + -13 = 0
0 + 18x = -16 + -13
18x = -16 + -13

Combine like terms: -16 + -13 = -29
18x = -29

Divide each side by '18'.
x = -1.611111111

Simplifying
x = -1.611111111

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