-9x-16=20

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Solution for -9x-16=20 equation: 


Simplifying
-9x + -16 = 20

Reorder the terms:
-16 + -9x = 20

Solving
-16 + -9x = 20

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -9x = 20 + 16

Combine like terms: -16 + 16 = 0
0 + -9x = 20 + 16
-9x = 20 + 16

Combine like terms: 20 + 16 = 36
-9x = 36

Divide each side by '-9'.
x = -4

Simplifying
x = -4

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