-2(7u-2)+6u=2(u+5)

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Solution for -2(7u-2)+6u=2(u+5) equation:


Simplifying
-2(7u + -2) + 6u = 2(u + 5)

Reorder the terms:
-2(-2 + 7u) + 6u = 2(u + 5)
(-2 * -2 + 7u * -2) + 6u = 2(u + 5)
(4 + -14u) + 6u = 2(u + 5)

Combine like terms: -14u + 6u = -8u
4 + -8u = 2(u + 5)

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

Solving
4 + -8u = 10 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
4 + -8u + -2u = 10 + 2u + -2u

Combine like terms: -8u + -2u = -10u
4 + -10u = 10 + 2u + -2u

Combine like terms: 2u + -2u = 0
4 + -10u = 10 + 0
4 + -10u = 10

Add '-4' to each side of the equation.
4 + -4 + -10u = 10 + -4

Combine like terms: 4 + -4 = 0
0 + -10u = 10 + -4
-10u = 10 + -4

Combine like terms: 10 + -4 = 6
-10u = 6

Divide each side by '-10'.
u = -0.6

Simplifying
u = -0.6

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