7(u+5)+3u=15answer

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Solution for 7(u+5)+3u=15answer equation:


Simplifying
7(u + 5) + 3u = 15answer

Reorder the terms:
7(5 + u) + 3u = 15answer
(5 * 7 + u * 7) + 3u = 15answer
(35 + 7u) + 3u = 15answer

Combine like terms: 7u + 3u = 10u
35 + 10u = 15answer

Solving
35 + 10u = 15aenrsw

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 + 10u = -35 + 15aenrsw

Combine like terms: 35 + -35 = 0
0 + 10u = -35 + 15aenrsw
10u = -35 + 15aenrsw

Divide each side by '10'.
u = -3.5 + 1.5aenrsw

Simplifying
u = -3.5 + 1.5aenrsw

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