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jsut wanna make sure the answer is x=83 1/3

2007-09-06 17:14:11 · 12 answers · asked by Anonymous in Science & Mathematics Mathematics

ok i have another.. 1/4=3-2x-1over x+2

2007-09-06 17:32:54 · update #1

12 answers

Assume question is:-
(3/2) x = 125 (ie not as written)
3x = 250
x = 250 / 3
x = 83 1/3

2007-09-10 05:04:25 · answer #1 · answered by Como 7 · 1 0

To figure out the value of X in the equation

3/2X = 125

you need to divide both sides by 3/2. This is hard to write using HTML, but you should remember that diving by 3/2 is the same as multiplying by 2/3. Therefore,

(2/3)3/2X = (2/3)125

The numbers on the left side of the equation cancel out, resulting in 1 (try multiplying 2/3 by 3/2 if you don't believe it), resulting in the equation

X = (2/3)125

This number is (2 × 125)/3, which is the same as

250/3, which is the same as 83 and 1/3 or 83.3333...

2007-09-06 17:26:39 · answer #2 · answered by Anonymous · 0 0

Is the question: (a) (3/2) x = 125 or (b) 3/(2x) = 125
for (a) the answer is:
x = 125 / (3/2) = 125 * (2/3) = 83 1/3

for (b) the answer is:
3 = (125) (2x) // 3 = 250 x // x = 3/250
and using your calculator, // x = 0.012

2007-09-06 17:28:10 · answer #3 · answered by Richard S 1 · 0 0

Yes.]
3/2x = 125
(2/3)( 3/2)x = 125 (2/3)
x = 125(2/3)
x= 83.333333333 = 83 1/3

2007-09-06 17:21:17 · answer #4 · answered by Corey L 1 · 0 0

no I hope is: 3 x 1 = 125 x 2x
3 = 250x
x = 3/250

2007-09-06 17:27:15 · answer #5 · answered by Freesia 5 · 0 0

3/2x=125
3x=125*2
x=125*2/3

2007-09-06 18:39:34 · answer #6 · answered by ct k 2 · 0 0

If the problem is two thirds times x, you did it right. If it is 3 over 2x, you did it wrong

2007-09-06 17:21:59 · answer #7 · answered by Paladin 7 · 0 0

math is my speicality nicely if 12 shirts fees $117 then you certainly divide 12 in 117 and you're able to get 9.seventy 5 and that's what one shirt fee so which you're taking the fee of one shirt and situations it via 9 shirts so which you may take $9.seventy 5 situations 9 and that's the respond you're in seek of which could be 87.seventy 5

2016-10-10 02:50:58 · answer #8 · answered by Anonymous · 0 0

um no

3=250x
x=3/250

2007-09-06 17:19:54 · answer #9 · answered by Jay 4 · 0 0

Just plug it back in to see if you did it right, saves you typing time.

2007-09-06 17:21:12 · answer #10 · answered by Anonymous · 0 0

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