-2u-2=-9u+5

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Solution for -2u-2=-9u+5 equation:


Simplifying
-2u + -2 = -9u + 5

Reorder the terms:
-2 + -2u = -9u + 5

Reorder the terms:
-2 + -2u = 5 + -9u

Solving
-2 + -2u = 5 + -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.
-2 + -2u + 9u = 5 + -9u + 9u

Combine like terms: -2u + 9u = 7u
-2 + 7u = 5 + -9u + 9u

Combine like terms: -9u + 9u = 0
-2 + 7u = 5 + 0
-2 + 7u = 5

Add '2' to each side of the equation.
-2 + 2 + 7u = 5 + 2

Combine like terms: -2 + 2 = 0
0 + 7u = 5 + 2
7u = 5 + 2

Combine like terms: 5 + 2 = 7
7u = 7

Divide each side by '7'.
u = 1

Simplifying
u = 1

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