Question

if b=1 then 2a+b=2d , a=d+e , 3b-c​

Answer 1

Step-by-step explanation:

Let,

b = 1

2a + b = 2d

2a + 1 = 2d

3a = 2d

a/ d = 2 / 3

a = d + e

2 = 3 + e

2 -3 = e

e = 2- 3

e = 1

3b- c

3 × 1 -c

3 - c

c = 3