5u-21u=2

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Solution for 5u-21u=2 equation: 


Simplifying
5u + -21u = 2

Combine like terms: 5u + -21u = -16u
-16u = 2

Solving
-16u = 2

Solving for variable 'u'.

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

Divide each side by '-16'.
u = -0.125

Simplifying
u = -0.125

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