Question

(y+4)-(y-1)=6y;
3p-1-(p+3)=1.

Answer 1

(y+4)-(y-1)=6y
y+4-y+1=6y
5=6y
y=5/6

3p-1-(p+3)=1
3p-1-p-3=1
2p=1+4
p=5/2=2,5