Question

Aoleve uaing cross multiplication methord 2x+y=5 abd 3x+2y=8

Answer 1

2x+y=5 ---1   3x+2y=8---2 multiply equation 1 by 2 (b2)and equation 2 by 1(b1) and sybtract them

4x+2y-10 -(3x+2y-8)=0

 x=2 and y=1