Answer:
If x+1/x= 3 Then the answer for this equation (x-1/x=? ) will be...
Step-by-step explanation:
Mr. Ruchard owns an orchard that has a rectangular fence the orchard is 36 yards long and 18 yards wide if ge walks across the d
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We are given that there are a total of 78 students. If we set the following variables:
Then, the sum of all of these must be 78, that is:
Since there are 15 in chemistry and physics and 47 in chemistry, we may replace that into the equation and we get:
Simplifying:
Now we solve for P by subtracting 62 on both sides:
Therefore, there are 16 students in physics