-11=3u+7

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Solution for -11=3u+7 equation:


Simplifying
-11 = 3u + 7

Reorder the terms:
-11 = 7 + 3u

Solving
-11 = 7 + 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.
-11 + -3u = 7 + 3u + -3u

Combine like terms: 3u + -3u = 0
-11 + -3u = 7 + 0
-11 + -3u = 7

Add '11' to each side of the equation.
-11 + 11 + -3u = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -3u = 7 + 11
-3u = 7 + 11

Combine like terms: 7 + 11 = 18
-3u = 18

Divide each side by '-3'.
u = -6

Simplifying
u = -6

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