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2006-11-21 08:15:30 · 12 answers · asked by Latina C 1 in Science & Mathematics Mathematics

12 answers

108 + 4u = -2u
Subtract 4u from each side
108 = -6u
Divide both sides by -6
108/-6 = u
Reduce
u = -18

2006-11-21 08:17:41 · answer #1 · answered by MsMath 7 · 4 3

108 + 4u = -2u

subtract 4u from both sides of the equation
108 + 4u -4u = -2u - 4u
108 = -6u

then divide both sides of the equation by -6
108/-6 = u
u = -18

hope this helps

2006-11-21 08:56:13 · answer #2 · answered by meena4real 1 · 1 0

108 + 4u = -2u
Subtract 4u
108 = -6u
Divide both sides-6
108/-6 = u
Divide
u = -18

2006-11-21 08:28:58 · answer #3 · answered by unan1m0us 5 · 1 0

108+4u=-2u

The problem is to find the value for 'u'.
You can add/subtract/multiply/divide any value to both sides of an equation.
The approach to this problem is to move the 'u's to one side and the numbers to the other side, then solve for 'u'

First step, subract 4u from both sides of the equation:
108 + 4u - 4u = -2u - 4u
then,
108 = -6u
now divide each side of the equation by 6:
108/6 = -6u/6
then,
18 = -u
Now multiply both sides of the equation by -1:
-u * -1 = 18 * -1
then,
u = -18

Hope this helps!

2006-11-21 08:22:11 · answer #4 · answered by cfpops 5 · 4 0

108 + 4u = -2u
108 = -6u
108/-6 = u

-18 = u

so -18 is your answer.

2006-11-21 08:25:00 · answer #5 · answered by poker5495 4 · 1 0

108+4u=-2u add 4u to each side
108=2u divide by 2
54=u or
u=54

2006-11-21 08:21:44 · answer #6 · answered by yupchagee 7 · 1 1

108 + 4u = -2u
108= -2u -4u
108= -6u

108 divided by -6 = u

u= -18

therefore u= -18

2006-11-21 08:19:50 · answer #7 · answered by ScarlettMoonshine 2 · 3 1

108 + 6u = 0
6u = -108
u = -18

2006-11-21 08:29:47 · answer #8 · answered by drizzttownz 2 · 1 0

108+4u=-2u
-4u
108= -6u
/-6
u= -18

2006-11-21 08:21:28 · answer #9 · answered by Krissi 4 · 2 1

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2016-10-22 12:18:29 · answer #10 · answered by briscoe 4 · 0 0

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