8(u-5)-2u=20

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Solution for 8(u-5)-2u=20 equation:


Simplifying
8(u + -5) + -2u = 20

Reorder the terms:
8(-5 + u) + -2u = 20
(-5 * 8 + u * 8) + -2u = 20
(-40 + 8u) + -2u = 20

Combine like terms: 8u + -2u = 6u
-40 + 6u = 20

Solving
-40 + 6u = 20

Solving for variable 'u'.

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

Add '40' to each side of the equation.
-40 + 40 + 6u = 20 + 40

Combine like terms: -40 + 40 = 0
0 + 6u = 20 + 40
6u = 20 + 40

Combine like terms: 20 + 40 = 60
6u = 60

Divide each side by '6'.
u = 10

Simplifying
u = 10

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