Question

solve the question ​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

2x+3y=9............eq1

& 3x+4y=5.......eq2

x=9-3y/2

sub  in eq2

3(9-3y/2)+4y=5,

 ⇒  (27-9y/2)+4y=5,      

⇒     27-9y+8y/2=5,  

⇒   27-y=10,

⇒y=17

sub y=17 in eq1

2x+3(17)=9,  

 ⇒2x=-42 ,  

⇒x=-21

y=mx+3,  

⇒17=-21m+3,  

14=-21m,  

m=14/-21

m=-2/3 or 0.6