-75=3u

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Solution for -75=3u equation:


Simplifying
-75 = 3u

Solving
-75 = 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-75 + -3u = 3u + -3u

Combine like terms: 3u + -3u = 0
-75 + -3u = 0

Add '75' to each side of the equation.
-75 + 75 + -3u = 0 + 75

Combine like terms: -75 + 75 = 0
0 + -3u = 0 + 75
-3u = 0 + 75

Combine like terms: 0 + 75 = 75
-3u = 75

Divide each side by '-3'.
u = -25

Simplifying
u = -25

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