Respuesta :
Answer:
57
Step-by-step explanation:
Numbers=x,x+2,x+4
(x+4)(x+2)-x(x+2)=76
x^2 + 6 x + 8 - x^2 -2x=76
4x=68
x=17
x+2=19
x+4=21
x+x+2+x+4=17+19+21=57
Answer:
57
Step-by-step explanation:
Numbers=x,x+2,x+4
(x+4)(x+2)-x(x+2)=76
x^2 + 6 x + 8 - x^2 -2x=76
4x=68
x=17
x+2=19
x+4=21
x+x+2+x+4=17+19+21=57