(u+2)*10=70

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Solution for (u+2)*10=70 equation:


Simplifying
(u + 2) * 10 = 70

Reorder the terms:
(2 + u) * 10 = 70

Reorder the terms for easier multiplication:
10(2 + u) = 70
(2 * 10 + u * 10) = 70
(20 + 10u) = 70

Solving
20 + 10u = 70

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + -20 + 10u = 70 + -20

Combine like terms: 20 + -20 = 0
0 + 10u = 70 + -20
10u = 70 + -20

Combine like terms: 70 + -20 = 50
10u = 50

Divide each side by '10'.
u = 5

Simplifying
u = 5

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