Question

if a =1/4(2x-1), b=-1/5(4x-1) and a-b =2 ,find the value of x​

Answer 1

Answer:

x= 11/26

Step-by-step explanation:

1/4(2x-1) - (-1/5(4x-1)) = 2

⇒1/4(2x-1) + 1/5(4x-1) = 2

⇒5(2x-1) + 4(4x-1) = 2

⇒10x-5+16x-4 = 2

⇒26x = 11

∴ x = 11/26