2(u-1)=4u+3-2(-8u-5)

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Solution for 2(u-1)=4u+3-2(-8u-5) equation:


Simplifying
2(u + -1) = 4u + 3 + -2(-8u + -5)

Reorder the terms:
2(-1 + u) = 4u + 3 + -2(-8u + -5)
(-1 * 2 + u * 2) = 4u + 3 + -2(-8u + -5)
(-2 + 2u) = 4u + 3 + -2(-8u + -5)

Reorder the terms:
-2 + 2u = 4u + 3 + -2(-5 + -8u)
-2 + 2u = 4u + 3 + (-5 * -2 + -8u * -2)
-2 + 2u = 4u + 3 + (10 + 16u)

Reorder the terms:
-2 + 2u = 3 + 10 + 4u + 16u

Combine like terms: 3 + 10 = 13
-2 + 2u = 13 + 4u + 16u

Combine like terms: 4u + 16u = 20u
-2 + 2u = 13 + 20u

Solving
-2 + 2u = 13 + 20u

Solving for variable 'u'.

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

Add '-20u' to each side of the equation.
-2 + 2u + -20u = 13 + 20u + -20u

Combine like terms: 2u + -20u = -18u
-2 + -18u = 13 + 20u + -20u

Combine like terms: 20u + -20u = 0
-2 + -18u = 13 + 0
-2 + -18u = 13

Add '2' to each side of the equation.
-2 + 2 + -18u = 13 + 2

Combine like terms: -2 + 2 = 0
0 + -18u = 13 + 2
-18u = 13 + 2

Combine like terms: 13 + 2 = 15
-18u = 15

Divide each side by '-18'.
u = -0.8333333333

Simplifying
u = -0.8333333333

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