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Question 4 options:
All questions are about this system of equations:

{5x +18y =23
x +3y = 2
When you solve the equation you got in the previous step, what is your solution for y? Write your answer as an IMPROPER FRACTION in SIMPLEST TERMS with a Forward Slash / as your division bar.

Respuesta :

kritter1
5x+18y=23
X+3y=2
x=2-3y

5(2-3y)+18y=23
10-15y+18y=23
3y=23-10
3y=13
Y=13/3

X+3x13/3 = 2
X+13=2
X=-11

(-11, 13/3) are the solutions