2(u+7)=-3(8u-4)+8u

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Solution for 2(u+7)=-3(8u-4)+8u equation:


Simplifying
2(u + 7) = -3(8u + -4) + 8u

Reorder the terms:
2(7 + u) = -3(8u + -4) + 8u
(7 * 2 + u * 2) = -3(8u + -4) + 8u
(14 + 2u) = -3(8u + -4) + 8u

Reorder the terms:
14 + 2u = -3(-4 + 8u) + 8u
14 + 2u = (-4 * -3 + 8u * -3) + 8u
14 + 2u = (12 + -24u) + 8u

Combine like terms: -24u + 8u = -16u
14 + 2u = 12 + -16u

Solving
14 + 2u = 12 + -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 = 12 + -16u + 16u

Combine like terms: 2u + 16u = 18u
14 + 18u = 12 + -16u + 16u

Combine like terms: -16u + 16u = 0
14 + 18u = 12 + 0
14 + 18u = 12

Add '-14' to each side of the equation.
14 + -14 + 18u = 12 + -14

Combine like terms: 14 + -14 = 0
0 + 18u = 12 + -14
18u = 12 + -14

Combine like terms: 12 + -14 = -2
18u = -2

Divide each side by '18'.
u = -0.1111111111

Simplifying
u = -0.1111111111

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