-17.28+8.9u=18.5u

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Solution for -17.28+8.9u=18.5u equation: 


Simplifying
-17.28 + 8.9u = 18.5u

Solving
-17.28 + 8.9u = 18.5u

Solving for variable 'u'.

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

Add '-18.5u' to each side of the equation.
-17.28 + 8.9u + -18.5u = 18.5u + -18.5u

Combine like terms: 8.9u + -18.5u = -9.6u
-17.28 + -9.6u = 18.5u + -18.5u

Combine like terms: 18.5u + -18.5u = 0.0
-17.28 + -9.6u = 0.0

Add '17.28' to each side of the equation.
-17.28 + 17.28 + -9.6u = 0.0 + 17.28

Combine like terms: -17.28 + 17.28 = 0.00
0.00 + -9.6u = 0.0 + 17.28
-9.6u = 0.0 + 17.28

Combine like terms: 0.0 + 17.28 = 17.28
-9.6u = 17.28

Divide each side by '-9.6'.
u = -1.8

Simplifying
u = -1.8

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