-66-7x-x=38

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Solution for -66-7x-x=38 equation:


Simplifying
-66 + -7x + -1x = 38

Combine like terms: -7x + -1x = -8x
-66 + -8x = 38

Solving
-66 + -8x = 38

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 + -8x = 38 + 66

Combine like terms: -66 + 66 = 0
0 + -8x = 38 + 66
-8x = 38 + 66

Combine like terms: 38 + 66 = 104
-8x = 104

Divide each side by '-8'.
x = -13

Simplifying
x = -13

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