-(u+2)+5(2u-4)=

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Solution for -(u+2)+5(2u-4)= equation:


Simplifying
-1(u + 2) + 5(2u + -4) = 0

Reorder the terms:
-1(2 + u) + 5(2u + -4) = 0
(2 * -1 + u * -1) + 5(2u + -4) = 0
(-2 + -1u) + 5(2u + -4) = 0

Reorder the terms:
-2 + -1u + 5(-4 + 2u) = 0
-2 + -1u + (-4 * 5 + 2u * 5) = 0
-2 + -1u + (-20 + 10u) = 0

Reorder the terms:
-2 + -20 + -1u + 10u = 0

Combine like terms: -2 + -20 = -22
-22 + -1u + 10u = 0

Combine like terms: -1u + 10u = 9u
-22 + 9u = 0

Solving
-22 + 9u = 0

Solving for variable 'u'.

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

Add '22' to each side of the equation.
-22 + 22 + 9u = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 9u = 0 + 22
9u = 0 + 22

Combine like terms: 0 + 22 = 22
9u = 22

Divide each side by '9'.
u = 2.444444444

Simplifying
u = 2.444444444

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