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y = 2 / 5(2) + 2(2) = 14
Por lo tanto : x/y = 2/2 es 1
Rpta: 1 :)
5x+2y=14
5x+2y=14
5x=14-2y
x=14-2y/5
7x+3y=20
7(14-2y/5)+3y=20
98-14y+15y=100
-14y+15y=100-98
y=2
5x+2y=14
5x+2(2)=14
5x+4=14
5x=14-4
5x=10
x=2