Respuesta :

Answer:

80

Step-by-step explanation

Standard form:

3

4

x − 60 = 0

Factorization:

3

4

(x − 80) = 0

Solutions:

x = 240

3

= 80

Answer:

x=45

Step-by-step explanation:

To isolate x, multiply both sides by 3/4, or divide both sides by 4/3.

60*3/4=45

x=45

Hope this helps!