Question

Hola me podran ayudar con mi tarea??? 9x+11y=-14 6x-5y=34 podran ayudarme porfabor

Answer 1

-6{9x+11y=-14
9{6x-5y=34

-54x-66y= 84
 54x-45y=306

-111y=390
y=390/-111
y= -3.51

9x+11(-3.51)=-14
9x +7.49=-14
x=-21.49/9
x=2.38