-8x-1=-9x-7

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


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

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

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

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

Solving for variable 'x'.

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

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

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

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

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

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

Combine like terms: -7 + 1 = -6
1x = -6

Divide each side by '1'.
x = -6

Simplifying
x = -6

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