# Questions on Algebra: Inverse operations for addition and multiplication, reciprocals answered by real tutors!

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 Algebra: Inverse operations for addition and multiplication, reciprocals Solvers Lessons Answers archive Quiz In Depth

 Question 350411: Hi! I'm having trouble with a question on my algebra homework, any help would be great! Thanks! H-77=64 - 2 P.S. H over 2 Click here to see answer by tjhd(7)

 Question 351236: need help with fraction x/5 = 19.5 ?? Click here to see answer by rfer(12662)

 Question 351613: For each of the following, find all integer values of x (if there are any) that make the given equation true: -x + 3 = 0 0/(-x) = 0 Click here to see answer by Fombitz(13828)

 Question 351628: For each of the following, find all integer values of x (if there are any) that make the given equation true: -x/0= -1 3x-1 = - 124 Click here to see answer by Fombitz(13828)

 Question 351879: can some one tell me the inverse operation of 32/n=8 Click here to see answer by Fombitz(13828)

 Question 355727: 14) y varies inversely as w, and y = 9 when w = 2. Find y when w = 6. Click here to see answer by ewatrrr(10682)

 Question 356981: Solve the equation using inverse operations to isolate the variable. 7a+9=30 Click here to see answer by mananth(12270)

 Question 362266: The team gained 22 yards on the first play and lost 9 yards on the second. What was their net gain or loss? Click here to see answer by mananth(12270)

 Question 362449: Help Please, trying to find n: .01= 1.96*sqrt((.95)(.05)/n) How do I move everything around so I have n isolated, how do I solve for n? thx. I am having trouble with the reciprocal. Click here to see answer by Fombitz(13828)

 Question 362639: What is the inverse of 6 divided by x+3? Click here to see answer by checkley77(12569)

 Question 363399: what is the inverse of 16^2. what is the inverse of square root of 144 Click here to see answer by nyc_function(2733)

 Question 366116: can u please assist me in learning how to do the steps in learning how to do any of these operations. thank you very much Click here to see answer by Alan3354(30993)

 Question 366577: 5 cubic root of 45 multiply by 2 cubic root of 3 Click here to see answer by ewatrrr(10682)

 Question 367623: Swiss chees costs \$7.95 per pound. a. Louis brought 0.8 pound of swiss cheese. How much did lois pay? b. Samantha paid \$ 12.72 fow swiss cheese. How much did she buy? Click here to see answer by ewatrrr(10682)

 Question 370205: f(x)= 2^x a) find f(3) b) find inverse (8) I know this is really simple I understand a but how do you get the answer 3 for b. I am lost. Click here to see answer by Fombitz(13828)

 Question 370540: The sum of a number and twice its multiplicative inverse (reciprocal) is 3. Find the number. Click here to see answer by mananth(12270)

 Question 370539: the sum of a number and twice its inverse reciprocal is 3. what is the number? Click here to see answer by edjones(7569)

 Question 371104: Use the distributive property to multiply. b(c + d) Click here to see answer by rfer(12662)