Math

QuestionCalculate 10j7v\frac{10 j}{7 v} given 10j2+2jv55jh11vh=010 j^{2}+2 j v-55 j h-11 v h=0 and j112hj \neq \frac{11}{2} h.

Studdy Solution

STEP 1

Assumptions1. The equation given is 10j+jv55jh11vh=010 j^{}+ j v-55 j h-11 v h=0 . j11hj \neq \frac{11}{} h
3. We need to find the value of 10j7v\frac{10 j}{7 v}

STEP 2

We can rewrite the given equation in terms of jj as followsj(10j+2v55h)=11vhj(10j +2v -55h) =11vh

STEP 3

Now, we can solve for jjj=11vh10j+2v55hj = \frac{11vh}{10j +2v -55h}

STEP 4

We are given that j112hj \neq \frac{11}{2} h. So, we can simplify the denominatorj=11vh2vhj = \frac{11vh}{2v -h}

STEP 5

Now, we can substitute this value of jj into the expression 10j7v\frac{10 j}{7 v}10j7v=10×11vh2v5h7v\frac{10 j}{7 v} = \frac{10 \times \frac{11vh}{2v -5h}}{7v}

STEP 6

implify the expression10jv=110vhv(2v5h)\frac{10 j}{ v} = \frac{110vh}{v(2v -5h)}

STEP 7

Cancel out the common factor of vv from the numerator and the denominator10j7v=110h7(2v5h)\frac{10 j}{7 v} = \frac{110h}{7(2v -5h)}So, the value of 10j7v\frac{10 j}{7 v} is 110h7(2v5h)\frac{110h}{7(2v -5h)}.

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