Question

if 0.4x-0.2=0.3+0.15 find x

Answer 1

Answer:

5

Step-by-step explanation:

0.4x-0.2=0.3+0.15

0.4x-0.2=0.18

0.4x=0.18+0.2

0.4x=0.20

x=0.20/0.4

x=0.20*10/0.4*10

x=20/4

x=5