Question

Solve each of the following pairs of linear equations cross

multiplication method :
3x – 4y + 6 = 0

5x + 4y – 20 = 0 3x + y – 9 = 0​

Answer 1

Answer:

3X-4y=0-6

3x-4y=-6

3X=2y

will be the answer..

5X+4Y-20=03x+y-9=0

8x+5y -20-9

8X+5Y-29

will be the answer...