Question

Solve A = 2p – 3r for r.

Answer 1

A = 2p - 3r

since we are solving for r.. get r on one side and rest all terms on other..

So, 3r = 2p -A

r = (2p - A)/ 3

is this the answer ??

Answer 2

ok! so we are solving for r!
A=2p-3r
A-2p=2p-2p-3r
A-2p=-3r
A-2p/-3=-3r/-3
A-2p/-3=r

Answer 3

@Ganpat you forgot that there was a negative sign in front of the 3..

Answer 4

@karatechopper : we both have same answers.. i have multiplied negative sign inside the brackets..

Answer 5

THESE ARE THE CHOICES
A.) r = A – 2p

B.) r = A – 2p + 3

C.) r = negative A plus 2 p, divided by 3

D.) r = negative A plus 3 p, divided by 2

Answer 6

c.

Third one , its the same what i have mentioned..

Answer 7

Thats what i was going to ask, thank you for clarifying. I appriciate it, thank you once again. & thanks @karatechopper

Answer 8

w/c..

Answer 9

yea i think C