Question

What is the solution of the linear system of equations?
Y=3x+2
Y=2x+1
\
A.
(1, 1)







B.
(-1, -1)







C.
(-2, 3)







D.
no solution

Answer 1

Y = 3x + 2
Y = 2x + 1
------- subtract the 2nd from the 1st
0y= x +1
x=-1

Y = 2x + 1
Y = 2(-1) + 1
Y=-1

So
(-1,-1) is the solution

(point where these 2 lines intersect)

Answer 2

there, my bad, sorry for that silly mistake.