10(u-90)=70

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Solution for 10(u-90)=70 equation:


Simplifying
10(u + -90) = 70

Reorder the terms:
10(-90 + u) = 70
(-90 * 10 + u * 10) = 70
(-900 + 10u) = 70

Solving
-900 + 10u = 70

Solving for variable 'u'.

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

Add '900' to each side of the equation.
-900 + 900 + 10u = 70 + 900

Combine like terms: -900 + 900 = 0
0 + 10u = 70 + 900
10u = 70 + 900

Combine like terms: 70 + 900 = 970
10u = 970

Divide each side by '10'.
u = 97

Simplifying
u = 97

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