Lovely let’s do the cha cha side
Answer:
where is the work or where's the graph or picture I will edit my answer after you edit your question
I'm pretty sure u have to make the denominators the same by finding the LCM (least common multiple). so 3/5 would be 9/15 cuz u have to change the numerator by the denominator. so five times three, three times three. so 9/15 and do the same for the other one. 1/3 equals 5/15. sorry i'm not a teacher but i hope i helped. oh and remember to rebel against favoritism in schools and at home.
Multiply the first equality by 3/2 and you get the second
There are thus an infinite number of solutions : x can be any number and y=2-3x/4