Answer:
12
Step-by-step explanation:
9+3=12
hope it helps
btw I need one more brainliest to level up
Answer:
i think its
Step-by-step explanation:
D
For example:
(4/9) x=8
Now can solve this equation multiplying each side by 9/4.
(9/4)(4/9)x=(9/4)8
x=18
To check:
(4/9)(18)=(4*18)/9=72/9=8