Homework help please

= 1/7

Step-by-step explanation:

You must first do 1/4 + 4/7

change both to have the same denominator which would be 28. Multiply 1/4 by 7/7. Multiply 4/7 by 4/4

7/28 + 16/28

23/28

now you have

27/28 - 23/28

which equals (27-23) / 28

4 / 28

which Can be simplified to

1/7

add 5 subtract 1

step-by-step explanation:

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: