Question

if 0.7x=0.4x+3.9,then the value of x is ​

Answer 1

Answer:

13 is the value of x for the given problem

Answer 2

Answer:

x=13

Step-by-step explanation:

0.7x=0.4x+3.9

0.7x-0.4x=3.9

0.3x=3.9

x=3.9/0.3

x=13