2(u+7)=-5(4u-2)+4u

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Solution for 2(u+7)=-5(4u-2)+4u equation:


Simplifying
2(u + 7) = -5(4u + -2) + 4u

Reorder the terms:
2(7 + u) = -5(4u + -2) + 4u
(7 * 2 + u * 2) = -5(4u + -2) + 4u
(14 + 2u) = -5(4u + -2) + 4u

Reorder the terms:
14 + 2u = -5(-2 + 4u) + 4u
14 + 2u = (-2 * -5 + 4u * -5) + 4u
14 + 2u = (10 + -20u) + 4u

Combine like terms: -20u + 4u = -16u
14 + 2u = 10 + -16u

Solving
14 + 2u = 10 + -16u

Solving for variable 'u'.

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

Add '16u' to each side of the equation.
14 + 2u + 16u = 10 + -16u + 16u

Combine like terms: 2u + 16u = 18u
14 + 18u = 10 + -16u + 16u

Combine like terms: -16u + 16u = 0
14 + 18u = 10 + 0
14 + 18u = 10

Add '-14' to each side of the equation.
14 + -14 + 18u = 10 + -14

Combine like terms: 14 + -14 = 0
0 + 18u = 10 + -14
18u = 10 + -14

Combine like terms: 10 + -14 = -4
18u = -4

Divide each side by '18'.
u = -0.2222222222

Simplifying
u = -0.2222222222

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