Question

0.4b-2/1.5b+15=2/3 please give the answer ​

Answer 1

Answer:

215/14

Step-by-step explanation:

0.4b - 2/1.5b + 15 =2/3

4/10b - 20/15b + 15 = 2/3

2/5b - 4/3b = 2/3 - 15

(6b - 20b)/15 =(2 - 45)/3

-14b/15 = (-43)/3

b= (43×15) / (3×14)

b=215/14

.

.

.

Hope this helps you!!