-9-x=8(7x+6)

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Solution for -9-x=8(7x+6) equation:


Simplifying
-9 + -1x = 8(7x + 6)

Reorder the terms:
-9 + -1x = 8(6 + 7x)
-9 + -1x = (6 * 8 + 7x * 8)
-9 + -1x = (48 + 56x)

Solving
-9 + -1x = 48 + 56x

Solving for variable 'x'.

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

Add '-56x' to each side of the equation.
-9 + -1x + -56x = 48 + 56x + -56x

Combine like terms: -1x + -56x = -57x
-9 + -57x = 48 + 56x + -56x

Combine like terms: 56x + -56x = 0
-9 + -57x = 48 + 0
-9 + -57x = 48

Add '9' to each side of the equation.
-9 + 9 + -57x = 48 + 9

Combine like terms: -9 + 9 = 0
0 + -57x = 48 + 9
-57x = 48 + 9

Combine like terms: 48 + 9 = 57
-57x = 57

Divide each side by '-57'.
x = -1

Simplifying
x = -1

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