Answer:
The first one
Step-by-step explanation:
Check the picture below.
1/2 plus 1/3 is 5/6.
You have to find the common denominator
m= 9/5 n - 3
Let's solve for m.
−5m+9n=15
Step 1: Add -9n to both sides.
−5m+9n+−9n=15+−9n
−5m=−9n+15
Step 2: Divide both sides by -5.
-5m/-5 = -9n+15/-5
