-8x-1=-9-7x

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Solution for -8x-1=-9-7x equation:


Simplifying
-8x + -1 = -9 + -7x

Reorder the terms:
-1 + -8x = -9 + -7x

Solving
-1 + -8x = -9 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-1 + -8x + 7x = -9 + -7x + 7x

Combine like terms: -8x + 7x = -1x
-1 + -1x = -9 + -7x + 7x

Combine like terms: -7x + 7x = 0
-1 + -1x = -9 + 0
-1 + -1x = -9

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

Combine like terms: -1 + 1 = 0
0 + -1x = -9 + 1
-1x = -9 + 1

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

Divide each side by '-1'.
x = 8

Simplifying
x = 8

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