-12=-7u

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Solution for -12=-7u equation:


Simplifying
-12 = -7u

Solving
-12 = -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.
-12 + 7u = -7u + 7u

Combine like terms: -7u + 7u = 0
-12 + 7u = 0

Add '12' to each side of the equation.
-12 + 12 + 7u = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 7u = 0 + 12
7u = 0 + 12

Combine like terms: 0 + 12 = 12
7u = 12

Divide each side by '7'.
u = 1.714285714

Simplifying
u = 1.714285714

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