(12u-5)-5(4w+5)=50

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Solution for (12u-5)-5(4w+5)=50 equation:


Simplifying
(12u + -5) + -5(4w + 5) = 50

Reorder the terms:
(-5 + 12u) + -5(4w + 5) = 50

Remove parenthesis around (-5 + 12u)
-5 + 12u + -5(4w + 5) = 50

Reorder the terms:
-5 + 12u + -5(5 + 4w) = 50
-5 + 12u + (5 * -5 + 4w * -5) = 50
-5 + 12u + (-25 + -20w) = 50

Reorder the terms:
-5 + -25 + 12u + -20w = 50

Combine like terms: -5 + -25 = -30
-30 + 12u + -20w = 50

Solving
-30 + 12u + -20w = 50

Solving for variable 'u'.

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

Add '30' to each side of the equation.
-30 + 12u + 30 + -20w = 50 + 30

Reorder the terms:
-30 + 30 + 12u + -20w = 50 + 30

Combine like terms: -30 + 30 = 0
0 + 12u + -20w = 50 + 30
12u + -20w = 50 + 30

Combine like terms: 50 + 30 = 80
12u + -20w = 80

Add '20w' to each side of the equation.
12u + -20w + 20w = 80 + 20w

Combine like terms: -20w + 20w = 0
12u + 0 = 80 + 20w
12u = 80 + 20w

Divide each side by '12'.
u = 6.666666667 + 1.666666667w

Simplifying
u = 6.666666667 + 1.666666667w

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