Question

2m+12n=-22
8m-12n=32
_________

si no saben no contesten plis​

Answer 1

2m+12n=-22

8m-12n = 32

_________............ Sumamos las dos ecuaciones

2m+8m+12n-12n=-22+32

10m=10

m=1

2m+12n= -22

2(1)+12n= -22

n= -24/12

n= - 2