-5(-4u+3)-u=3(u-9)-2

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Solution for -5(-4u+3)-u=3(u-9)-2 equation:


Simplifying
-5(-4u + 3) + -1u = 3(u + -9) + -2

Reorder the terms:
-5(3 + -4u) + -1u = 3(u + -9) + -2
(3 * -5 + -4u * -5) + -1u = 3(u + -9) + -2
(-15 + 20u) + -1u = 3(u + -9) + -2

Combine like terms: 20u + -1u = 19u
-15 + 19u = 3(u + -9) + -2

Reorder the terms:
-15 + 19u = 3(-9 + u) + -2
-15 + 19u = (-9 * 3 + u * 3) + -2
-15 + 19u = (-27 + 3u) + -2

Reorder the terms:
-15 + 19u = -27 + -2 + 3u

Combine like terms: -27 + -2 = -29
-15 + 19u = -29 + 3u

Solving
-15 + 19u = -29 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-15 + 19u + -3u = -29 + 3u + -3u

Combine like terms: 19u + -3u = 16u
-15 + 16u = -29 + 3u + -3u

Combine like terms: 3u + -3u = 0
-15 + 16u = -29 + 0
-15 + 16u = -29

Add '15' to each side of the equation.
-15 + 15 + 16u = -29 + 15

Combine like terms: -15 + 15 = 0
0 + 16u = -29 + 15
16u = -29 + 15

Combine like terms: -29 + 15 = -14
16u = -14

Divide each side by '16'.
u = -0.875

Simplifying
u = -0.875

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