-8x-x-66=51

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Solution for -8x-x-66=51 equation:


Simplifying
-8x + -1x + -66 = 51

Reorder the terms:
-66 + -8x + -1x = 51

Combine like terms: -8x + -1x = -9x
-66 + -9x = 51

Solving
-66 + -9x = 51

Solving for variable 'x'.

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

Add '66' to each side of the equation.
-66 + 66 + -9x = 51 + 66

Combine like terms: -66 + 66 = 0
0 + -9x = 51 + 66
-9x = 51 + 66

Combine like terms: 51 + 66 = 117
-9x = 117

Divide each side by '-9'.
x = -13

Simplifying
x = -13

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