For the first one the answer is 17
34÷2=17
Answer:
5
Step-by-step explanation:
If you mean a whole, sorry if its incorrect



then find y and plug that y value into one of the original equations to find x
Hope this helps!
2-3n=n+10
so two less than three is subtracting two minus three. than three times a number; we dont know that number so we put it as a variable. in this case n. so they are multiplying right now. "is" means equals. than the same number, which is n, plus 10. so add ten with n.