-4(-6u+4)-8u=4(u-1)-9

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Solution for -4(-6u+4)-8u=4(u-1)-9 equation:


Simplifying
-4(-6u + 4) + -8u = 4(u + -1) + -9

Reorder the terms:
-4(4 + -6u) + -8u = 4(u + -1) + -9
(4 * -4 + -6u * -4) + -8u = 4(u + -1) + -9
(-16 + 24u) + -8u = 4(u + -1) + -9

Combine like terms: 24u + -8u = 16u
-16 + 16u = 4(u + -1) + -9

Reorder the terms:
-16 + 16u = 4(-1 + u) + -9
-16 + 16u = (-1 * 4 + u * 4) + -9
-16 + 16u = (-4 + 4u) + -9

Reorder the terms:
-16 + 16u = -4 + -9 + 4u

Combine like terms: -4 + -9 = -13
-16 + 16u = -13 + 4u

Solving
-16 + 16u = -13 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-16 + 16u + -4u = -13 + 4u + -4u

Combine like terms: 16u + -4u = 12u
-16 + 12u = -13 + 4u + -4u

Combine like terms: 4u + -4u = 0
-16 + 12u = -13 + 0
-16 + 12u = -13

Add '16' to each side of the equation.
-16 + 16 + 12u = -13 + 16

Combine like terms: -16 + 16 = 0
0 + 12u = -13 + 16
12u = -13 + 16

Combine like terms: -13 + 16 = 3
12u = 3

Divide each side by '12'.
u = 0.25

Simplifying
u = 0.25

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