7. (05.01) Choose the correct graph of the given system of equations. (1 point)
y - 2x = -1
x + 3y = 4
None of the above
8
a
6
b
-8
4
4.
-2
One Solution
(1, 1)

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.