Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (anonymous):

Help If f(x)=3x-7, then f^-1(x)=

OpenStudy (misty1212):

HI!!

OpenStudy (anonymous):

f^-1(x)= (x + 7)/3

OpenStudy (misty1212):

can you solve \[3x-7=20\]?

OpenStudy (anonymous):

x = 9

OpenStudy (anonymous):

how did you solve for that

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!