7+2(5u-8)=-2(8u-3)+8u

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Solution for 7+2(5u-8)=-2(8u-3)+8u equation:


Simplifying
7 + 2(5u + -8) = -2(8u + -3) + 8u

Reorder the terms:
7 + 2(-8 + 5u) = -2(8u + -3) + 8u
7 + (-8 * 2 + 5u * 2) = -2(8u + -3) + 8u
7 + (-16 + 10u) = -2(8u + -3) + 8u

Combine like terms: 7 + -16 = -9
-9 + 10u = -2(8u + -3) + 8u

Reorder the terms:
-9 + 10u = -2(-3 + 8u) + 8u
-9 + 10u = (-3 * -2 + 8u * -2) + 8u
-9 + 10u = (6 + -16u) + 8u

Combine like terms: -16u + 8u = -8u
-9 + 10u = 6 + -8u

Solving
-9 + 10u = 6 + -8u

Solving for variable 'u'.

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

Add '8u' to each side of the equation.
-9 + 10u + 8u = 6 + -8u + 8u

Combine like terms: 10u + 8u = 18u
-9 + 18u = 6 + -8u + 8u

Combine like terms: -8u + 8u = 0
-9 + 18u = 6 + 0
-9 + 18u = 6

Add '9' to each side of the equation.
-9 + 9 + 18u = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 18u = 6 + 9
18u = 6 + 9

Combine like terms: 6 + 9 = 15
18u = 15

Divide each side by '18'.
u = 0.8333333333

Simplifying
u = 0.8333333333

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