How to find the inverse of g(x) = -3 +(3/5)x

g^-1(x)=5x/3 +5

You have 2/3 and 3/4
You need to find common denominator
You need to multiply both bottoms to get the same number on the bottom
Shorter story you need to multiply the bottom numbers by a number to get the same number on the bottom
When you get that make sure you multiply both tops by the same number
2/3 3/4

3x4= 12. 4x3=12.
Your denominator is 12
Now multiply the numerator by the same number you multiplied the denominator by.
2x4=8. 3x3=9
Answers
8/12 and 9/12