-2(4u-8)+4u=7+3(2u-1)

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Solution for -2(4u-8)+4u=7+3(2u-1) equation:


Simplifying
-2(4u + -8) + 4u = 7 + 3(2u + -1)

Reorder the terms:
-2(-8 + 4u) + 4u = 7 + 3(2u + -1)
(-8 * -2 + 4u * -2) + 4u = 7 + 3(2u + -1)
(16 + -8u) + 4u = 7 + 3(2u + -1)

Combine like terms: -8u + 4u = -4u
16 + -4u = 7 + 3(2u + -1)

Reorder the terms:
16 + -4u = 7 + 3(-1 + 2u)
16 + -4u = 7 + (-1 * 3 + 2u * 3)
16 + -4u = 7 + (-3 + 6u)

Combine like terms: 7 + -3 = 4
16 + -4u = 4 + 6u

Solving
16 + -4u = 4 + 6u

Solving for variable 'u'.

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

Add '-6u' to each side of the equation.
16 + -4u + -6u = 4 + 6u + -6u

Combine like terms: -4u + -6u = -10u
16 + -10u = 4 + 6u + -6u

Combine like terms: 6u + -6u = 0
16 + -10u = 4 + 0
16 + -10u = 4

Add '-16' to each side of the equation.
16 + -16 + -10u = 4 + -16

Combine like terms: 16 + -16 = 0
0 + -10u = 4 + -16
-10u = 4 + -16

Combine like terms: 4 + -16 = -12
-10u = -12

Divide each side by '-10'.
u = 1.2

Simplifying
u = 1.2

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