Subtract
12u+7v from 20u+13v
![Subtract 12u7v from 20u13v class=](https://us-static.z-dn.net/files/dd6/848da3e74e80469b12c6bfdff1150105.png)
Answer:
the answer should be 8u +6v
Step-by-step explanation:
20u+13v - 12u+7v =
8u +6v