-1-8u=-9u-6

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Solution for -1-8u=-9u-6 equation:


Simplifying
-1 + -8u = -9u + -6

Reorder the terms:
-1 + -8u = -6 + -9u

Solving
-1 + -8u = -6 + -9u

Solving for variable 'u'.

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

Add '9u' to each side of the equation.
-1 + -8u + 9u = -6 + -9u + 9u

Combine like terms: -8u + 9u = 1u
-1 + 1u = -6 + -9u + 9u

Combine like terms: -9u + 9u = 0
-1 + 1u = -6 + 0
-1 + 1u = -6

Add '1' to each side of the equation.
-1 + 1 + 1u = -6 + 1

Combine like terms: -1 + 1 = 0
0 + 1u = -6 + 1
1u = -6 + 1

Combine like terms: -6 + 1 = -5
1u = -5

Divide each side by '1'.
u = -5

Simplifying
u = -5

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