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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