Question

vilopan vidhi se HAL karo​

Answer 1

here is your answer mate:

5x - 4y = -8   i

7x + 6y = 9   ii

multiplying equation i by 6 and ii by 4

adding the obtained equations

30x - 24y = -48

28x + 24y = 36

+24y and -24y gets cancelled

thus remains 58x = -12

x = -12/58

x = -6/49

thus calculating y

y = ???