5(u+4)=-4(3u-8)+u

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Solution for 5(u+4)=-4(3u-8)+u equation:


Simplifying
5(u + 4) = -4(3u + -8) + u

Reorder the terms:
5(4 + u) = -4(3u + -8) + u
(4 * 5 + u * 5) = -4(3u + -8) + u
(20 + 5u) = -4(3u + -8) + u

Reorder the terms:
20 + 5u = -4(-8 + 3u) + u
20 + 5u = (-8 * -4 + 3u * -4) + u
20 + 5u = (32 + -12u) + u

Combine like terms: -12u + u = -11u
20 + 5u = 32 + -11u

Solving
20 + 5u = 32 + -11u

Solving for variable 'u'.

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

Add '11u' to each side of the equation.
20 + 5u + 11u = 32 + -11u + 11u

Combine like terms: 5u + 11u = 16u
20 + 16u = 32 + -11u + 11u

Combine like terms: -11u + 11u = 0
20 + 16u = 32 + 0
20 + 16u = 32

Add '-20' to each side of the equation.
20 + -20 + 16u = 32 + -20

Combine like terms: 20 + -20 = 0
0 + 16u = 32 + -20
16u = 32 + -20

Combine like terms: 32 + -20 = 12
16u = 12

Divide each side by '16'.
u = 0.75

Simplifying
u = 0.75

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