8(4u-1)-12u=18-3(16-3d)

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Solution for 8(4u-1)-12u=18-3(16-3d) equation:


Simplifying
8(4u + -1) + -12u = 18 + -3(16 + -3d)

Reorder the terms:
8(-1 + 4u) + -12u = 18 + -3(16 + -3d)
(-1 * 8 + 4u * 8) + -12u = 18 + -3(16 + -3d)
(-8 + 32u) + -12u = 18 + -3(16 + -3d)

Combine like terms: 32u + -12u = 20u
-8 + 20u = 18 + -3(16 + -3d)
-8 + 20u = 18 + (16 * -3 + -3d * -3)
-8 + 20u = 18 + (-48 + 9d)

Combine like terms: 18 + -48 = -30
-8 + 20u = -30 + 9d

Solving
-8 + 20u = -30 + 9d

Solving for variable 'u'.

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

Add '8' to each side of the equation.
-8 + 8 + 20u = -30 + 8 + 9d

Combine like terms: -8 + 8 = 0
0 + 20u = -30 + 8 + 9d
20u = -30 + 8 + 9d

Combine like terms: -30 + 8 = -22
20u = -22 + 9d

Divide each side by '20'.
u = -1.1 + 0.45d

Simplifying
u = -1.1 + 0.45d

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