Answer:
19.6
Step-by-step explanation:
The ratio of brown paint to white paint is, 5:7 or
so if he bought 14 gallons of white paint we need to figure out:

which we can as it only has one unknown:
5x=14×7
5x=98
x=19.6
So the answer is 19.6
Question is unclear to me ,, can you rewrite it in a nicer way so i can answer?
Hope I was able to help :-)
Answer:
x-y+16
Step-by-step explanation:
add the like terms, 6 and 10 which is 16. since the variables are not like terms, thats your final answer. hope it helped :)