Answer:
x = 6
Step-by-step explanation:
to solve this you can just subtract 1 from 37 which is 36 and divide it by 6 which is 6.
I'm not for sure about this one but if I did my math right it should be 68 sence it would be 48 if you didnt add 20
6c-5d-3
6c-7+d+4-6d=6c-5d-3
it 22................