-7=-2u+11

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Solution for -7=-2u+11 equation:


Simplifying
-7 = -2u + 11

Reorder the terms:
-7 = 11 + -2u

Solving
-7 = 11 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
-7 + 2u = 11 + -2u + 2u

Combine like terms: -2u + 2u = 0
-7 + 2u = 11 + 0
-7 + 2u = 11

Add '7' to each side of the equation.
-7 + 7 + 2u = 11 + 7

Combine like terms: -7 + 7 = 0
0 + 2u = 11 + 7
2u = 11 + 7

Combine like terms: 11 + 7 = 18
2u = 18

Divide each side by '2'.
u = 9

Simplifying
u = 9

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