More examples of Cross multiplication method 1) 2x. +. 5y. =15 4x. +3y. =23 2). X -. 3y. =7 3x. -3y. =1

Question

More examples of Cross multiplication method
1) 2x. +. 5y. =15
4x. +3y. =23

2). X -. 3y. =7
3x. -3y. =15
setp by step please give me answer​

in progress 0
Isabella 2 weeks 2021-10-09T04:48:35+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-09T04:50:14+00:00

    Answer:

    1) correct answer is X= 5 and Y= 1 .2)correct answer is X= 10 and Y = 1

Leave an answer

Browse

14:4+1-6*5-7*14:3+5 = ? ( )