Question

2x + y = 13
4x-y = 5
also find m if 3x - my = 2

​

Answer 1

Answer:

my not no the answer. ..bro

Answer 2

Answer:

add both above equations

so, 2x+4x+y-y=13+5

6x=18

x=3

put value if x in above any equation,

2(3)+y=13

y=7

now ,put value of x and y in m equation,

3(3)-m(7)=2

9-7m=2

-7m=-7

m=1

hope it helps u dear☺️☺️☺️