Question

find the value of x and y using matrix
2x+5y=1
3x+2y=7

Answer 1

Answer:

x+3y

Step-by-step explanation:

Answer 2

x=3 and y= -1 . So by the mention in above note you have to multiple the both equation to make x or y variables as same so from that we will subtract x if u taken x so will get x value same for y as well