-3(4u-1)+2u=9+2(4u-7)

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Solution for -3(4u-1)+2u=9+2(4u-7) equation:


Simplifying
-3(4u + -1) + 2u = 9 + 2(4u + -7)

Reorder the terms:
-3(-1 + 4u) + 2u = 9 + 2(4u + -7)
(-1 * -3 + 4u * -3) + 2u = 9 + 2(4u + -7)
(3 + -12u) + 2u = 9 + 2(4u + -7)

Combine like terms: -12u + 2u = -10u
3 + -10u = 9 + 2(4u + -7)

Reorder the terms:
3 + -10u = 9 + 2(-7 + 4u)
3 + -10u = 9 + (-7 * 2 + 4u * 2)
3 + -10u = 9 + (-14 + 8u)

Combine like terms: 9 + -14 = -5
3 + -10u = -5 + 8u

Solving
3 + -10u = -5 + 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.
3 + -10u + -8u = -5 + 8u + -8u

Combine like terms: -10u + -8u = -18u
3 + -18u = -5 + 8u + -8u

Combine like terms: 8u + -8u = 0
3 + -18u = -5 + 0
3 + -18u = -5

Add '-3' to each side of the equation.
3 + -3 + -18u = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -18u = -5 + -3
-18u = -5 + -3

Combine like terms: -5 + -3 = -8
-18u = -8

Divide each side by '-18'.
u = 0.4444444444

Simplifying
u = 0.4444444444

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