5(2-u)-u=2(u+1)

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Solution for 5(2-u)-u=2(u+1) equation:


Simplifying
5(2 + -1u) + -1u = 2(u + 1)
(2 * 5 + -1u * 5) + -1u = 2(u + 1)
(10 + -5u) + -1u = 2(u + 1)

Combine like terms: -5u + -1u = -6u
10 + -6u = 2(u + 1)

Reorder the terms:
10 + -6u = 2(1 + u)
10 + -6u = (1 * 2 + u * 2)
10 + -6u = (2 + 2u)

Solving
10 + -6u = 2 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
10 + -6u + -2u = 2 + 2u + -2u

Combine like terms: -6u + -2u = -8u
10 + -8u = 2 + 2u + -2u

Combine like terms: 2u + -2u = 0
10 + -8u = 2 + 0
10 + -8u = 2

Add '-10' to each side of the equation.
10 + -10 + -8u = 2 + -10

Combine like terms: 10 + -10 = 0
0 + -8u = 2 + -10
-8u = 2 + -10

Combine like terms: 2 + -10 = -8
-8u = -8

Divide each side by '-8'.
u = 1

Simplifying
u = 1

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