Question

7x - 2y = 20, 11x + 15y +23 = 0 please can anyone solve this problem for me​

Answer 1

Step-by-step explanation:

7x-2y-20=0. i

11x+15y+23=0 ii

now multiple eq i by 11 and

ii by 7

then we get , 77x-22y-220=0

and, 77x+105y+161=0

then eliminate it and solve itself.