(u+5)*7=56

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Solution for (u+5)*7=56 equation:


Simplifying
(u + 5) * 7 = 56

Reorder the terms:
(5 + u) * 7 = 56

Reorder the terms for easier multiplication:
7(5 + u) = 56
(5 * 7 + u * 7) = 56
(35 + 7u) = 56

Solving
35 + 7u = 56

Solving for variable 'u'.

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

Add '-35' to each side of the equation.
35 + -35 + 7u = 56 + -35

Combine like terms: 35 + -35 = 0
0 + 7u = 56 + -35
7u = 56 + -35

Combine like terms: 56 + -35 = 21
7u = 21

Divide each side by '7'.
u = 3

Simplifying
u = 3

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