9u+-14u+17u+-9=15

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Solution for 9u+-14u+17u+-9=15 equation:


Simplifying
9u + -14u + 17u + -9 = 15

Reorder the terms:
-9 + 9u + -14u + 17u = 15

Combine like terms: 9u + -14u = -5u
-9 + -5u + 17u = 15

Combine like terms: -5u + 17u = 12u
-9 + 12u = 15

Solving
-9 + 12u = 15

Solving for variable 'u'.

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

Add '9' to each side of the equation.
-9 + 9 + 12u = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 12u = 15 + 9
12u = 15 + 9

Combine like terms: 15 + 9 = 24
12u = 24

Divide each side by '12'.
u = 2

Simplifying
u = 2

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