7(u-7)=-3+11

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Solution for 7(u-7)=-3+11 equation:


Simplifying
7(u + -7) = -3 + 11

Reorder the terms:
7(-7 + u) = -3 + 11
(-7 * 7 + u * 7) = -3 + 11
(-49 + 7u) = -3 + 11

Combine like terms: -3 + 11 = 8
-49 + 7u = 8

Solving
-49 + 7u = 8

Solving for variable 'u'.

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

Add '49' to each side of the equation.
-49 + 49 + 7u = 8 + 49

Combine like terms: -49 + 49 = 0
0 + 7u = 8 + 49
7u = 8 + 49

Combine like terms: 8 + 49 = 57
7u = 57

Divide each side by '7'.
u = 8.142857143

Simplifying
u = 8.142857143

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