SOLUTION: Here is the problem: A=1/2h(m+n) solve for n The answer is n = 2A/h Please show me how you get there. I have tried a number of times but I dont see how they got rid of the

Question 30597: Here is the problem:
A=1/2h(m+n) solve for n
The answer is n = 2A/h
Please show me how you get there. I have tried a number of times but I dont see how they got rid of the m.
thanks

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve for n:
Multiply both sides by 2.
Divide both sides by h.
Finally, subtract m from both sides.

Answer is:

If done correctly, the m does not disappear.
RELATED QUESTIONS
Dear math teacher, I am having difficulties with the following problem: 4 times nC2 (answered by Theo)

Please help me solve this equation for a binomial expansion: Find the 5th term in the... (answered by jim_thompson5910)

I have some problems I got wrong on my test. Please explain step by step what I should... (answered by stanbon,chitra)

I have tried this problem for rational equations and I am unable to get the "work shown"... (answered by scott8148)

Dear math teacher, I am having difficulties with the following problem: (a)Find n;... (answered by jim_thompson5910)

Dear math teacher, I am having diffulties with the following problem: Find the... (answered by stanbon)

Dear math teacher, I have solved the following problem in two ways. Please let me... (answered by scott8148)

Dear math teacher, I am having difficulties with the following problem: How many... (answered by MathLover1,richard1234)

This is pertaining to the problem from Question 5039. Here is the problem: please help... (answered by guapa)