Question

Solve the following pair of equations graphically and verify them: 3x+y=7 x≃2y please help me​

Answer 1

(2, 1)

Explanation:

graph 3x+y=7 and x=2y

make both slope intercept form for easier graphing

y=-3x+7

2y=x, y=1/2x

(2, 1)

check

3*2+1=7

6+1=7

7=7

1=1/2*2

1=1