Question

resolver este sistema de ecuaciones

Answer 1

3(2x+1)-5(y+2)=0
2x+2y=6

6x+3-5y-10=0..........6x-5y=7

6x-5y=7
2x+2y=6...(multiplicacion por-3)

6x_5y=7
-6x-6y=-18.........y=1

2x+2.1=6
2x=6-2
X=4/2
X=2