-8x-x-84=69

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Solution for -8x-x-84=69 equation:


Simplifying
-8x + -1x + -84 = 69

Reorder the terms:
-84 + -8x + -1x = 69

Combine like terms: -8x + -1x = -9x
-84 + -9x = 69

Solving
-84 + -9x = 69

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + -9x = 69 + 84

Combine like terms: -84 + 84 = 0
0 + -9x = 69 + 84
-9x = 69 + 84

Combine like terms: 69 + 84 = 153
-9x = 153

Divide each side by '-9'.
x = -17

Simplifying
x = -17

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