-8(x+1)-x-8=-9

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Solution for -8(x+1)-x-8=-9 equation:


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

Reorder the terms:
-8(1 + x) + -1x + -8 = -9
(1 * -8 + x * -8) + -1x + -8 = -9
(-8 + -8x) + -1x + -8 = -9

Reorder the terms:
-8 + -8 + -8x + -1x = -9

Combine like terms: -8 + -8 = -16
-16 + -8x + -1x = -9

Combine like terms: -8x + -1x = -9x
-16 + -9x = -9

Solving
-16 + -9x = -9

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -9x = -9 + 16

Combine like terms: -16 + 16 = 0
0 + -9x = -9 + 16
-9x = -9 + 16

Combine like terms: -9 + 16 = 7
-9x = 7

Divide each side by '-9'.
x = -0.7777777778

Simplifying
x = -0.7777777778

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