-8(x-1)-x=-28

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Solution for -8(x-1)-x=-28 equation:


Simplifying
-8(x + -1) + -1x = -28

Reorder the terms:
-8(-1 + x) + -1x = -28
(-1 * -8 + x * -8) + -1x = -28
(8 + -8x) + -1x = -28

Combine like terms: -8x + -1x = -9x
8 + -9x = -28

Solving
8 + -9x = -28

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -9x = -28 + -8

Combine like terms: 8 + -8 = 0
0 + -9x = -28 + -8
-9x = -28 + -8

Combine like terms: -28 + -8 = -36
-9x = -36

Divide each side by '-9'.
x = 4

Simplifying
x = 4

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