(u-5)*10=40

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Solution for (u-5)*10=40 equation:


Simplifying
(u + -5) * 10 = 40

Reorder the terms:
(-5 + u) * 10 = 40

Reorder the terms for easier multiplication:
10(-5 + u) = 40
(-5 * 10 + u * 10) = 40
(-50 + 10u) = 40

Solving
-50 + 10u = 40

Solving for variable 'u'.

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

Add '50' to each side of the equation.
-50 + 50 + 10u = 40 + 50

Combine like terms: -50 + 50 = 0
0 + 10u = 40 + 50
10u = 40 + 50

Combine like terms: 40 + 50 = 90
10u = 90

Divide each side by '10'.
u = 9

Simplifying
u = 9

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