Question

3x-49=7 ; 5x +2y=3.​

Answer 1

3x-49=7:-

3x-49=7

3x=7+49

3x=56

Answer 2

Answer:

1) 3x-49=7

3x=7+49

3x=56

x=56/3

Put x in 5x+2y=3

5×56/3+2y=3

280/3+2y=3

2y=3-280/3

2y=9-280/3

2y=271/3

y=271/3/2

y=45.16(approx.)