Question

Reduce method
5x + y=2
6x-3y=1​

Answer 1

5x+y=2

y=2-5x

6x-3y=1

now we have to put the value of y

6x-3 (2-5x)=1

6x-6+15x=1

21x=1+6

21x=7

x=7/21

x=1/3

now we have to put the value of x

5x+y=2

5 (1/3)+y=2

5/3+y=2

y=2-5/3

y=(6-5)/3

y=1/3