-2-8=5u-1

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Solution for -2-8=5u-1 equation:


Simplifying
-2 + -8 = 5u + -1

Combine like terms: -2 + -8 = -10
-10 = 5u + -1

Reorder the terms:
-10 = -1 + 5u

Solving
-10 = -1 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
-10 + -5u = -1 + 5u + -5u

Combine like terms: 5u + -5u = 0
-10 + -5u = -1 + 0
-10 + -5u = -1

Add '10' to each side of the equation.
-10 + 10 + -5u = -1 + 10

Combine like terms: -10 + 10 = 0
0 + -5u = -1 + 10
-5u = -1 + 10

Combine like terms: -1 + 10 = 9
-5u = 9

Divide each side by '-5'.
u = -1.8

Simplifying
u = -1.8

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