Question

if 6+4(b+3) =2(b-1), then find b​

Answer 1

Answer:

Step-by-step explanation:

To find a : b : c, b is made same in both the ratios. L.C.M of 4 and 5 is 20 a:b=43​=4×53×5​=2015​ b:c=95​=9×45×4​=3620​ ∴ a:b:c=15:20:36. Answered By nikhil

Answer 2

Step-by-step explanation:

6+4b+4*3 = 2b - 2

6 + 4b + 12 = 2b -2

4b-2b +18 = -2

2b = -2-18

2b = - 20

b= -20

2

b= -10