Question

2x+y=4
Y=3x-1

Is (1,2) a solution to both equations

Answer 1

Answer:

yes they are

Step-by-step explanation:

Just test it

2x+y=4

(1,2)

1 is x

2 is y

2+2=4

y=3x-1

3-1=2

Answer 2

X=1 y=2................