Question

determina el valor de x en 4x+28,39=49,87

Answer 1

4x+28,39=49,87

4x= 49,87-28,39

4x=21,48

X= 21,48/4

X= 5,37

Answer 2

4x+28,39=49,87
4x=49,87-28,39
4x=21.48
x=21.48/4
x=5.37