-25=-7u

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Solution for -25=-7u equation:


Simplifying
-25 = -7u

Solving
-25 = -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
-25 + 7u = -7u + 7u

Combine like terms: -7u + 7u = 0
-25 + 7u = 0

Add '25' to each side of the equation.
-25 + 25 + 7u = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 7u = 0 + 25
7u = 0 + 25

Combine like terms: 0 + 25 = 25
7u = 25

Divide each side by '7'.
u = 3.571428571

Simplifying
u = 3.571428571

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