Se tienen dos pedazos de cuerda, el mayor es cinco veces mas largo que el otro; los pedazos serian iguales si al mayor se le quitan 28 m y al menor se le añaden 40 m ¿Cuánto mide cada pedazo?

I don't really speak taco sorry

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

dont think so

step-by-step explanation: