(u-4)*8=80

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Solution for (u-4)*8=80 equation:


Simplifying
(u + -4) * 8 = 80

Reorder the terms:
(-4 + u) * 8 = 80

Reorder the terms for easier multiplication:
8(-4 + u) = 80
(-4 * 8 + u * 8) = 80
(-32 + 8u) = 80

Solving
-32 + 8u = 80

Solving for variable 'u'.

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

Add '32' to each side of the equation.
-32 + 32 + 8u = 80 + 32

Combine like terms: -32 + 32 = 0
0 + 8u = 80 + 32
8u = 80 + 32

Combine like terms: 80 + 32 = 112
8u = 112

Divide each side by '8'.
u = 14

Simplifying
u = 14

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