Question

state the following systems of equations
(i) 11x+15y+23=0 7x -2y -20 =0​

Answer 1

Step-by-step explanation:

Given:

3x−2y=1

2x+y=3

y=3−2x

3x−2(3−2x)=1

3x−6+4x=1

7x=7

x=1

3(1)−2y=1

3−2y=1

2y=2

y=1

Answer 2

I don't know the answer .