-8x-21=59

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Solution for -8x-21=59 equation: 


Simplifying
-8x + -21 = 59

Reorder the terms:
-21 + -8x = 59

Solving
-21 + -8x = 59

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -8x = 59 + 21

Combine like terms: -21 + 21 = 0
0 + -8x = 59 + 21
-8x = 59 + 21

Combine like terms: 59 + 21 = 80
-8x = 80

Divide each side by '-8'.
x = -10

Simplifying
x = -10

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