Question

check whether the given value is the solution of the given equation or not. 12/7-x=5/7 ; x=1​

Answer 1

Step-by-step explanation:

P(x) = 12/7 - x = 5/7

12/7 - 1 = 5/7

12/7 - 1 - 5/7 = 0

12/7 - 5/7 - 1 = 0

1 - 1 = 0

0 = 0

Therefore, x = 1 is the solution of p(x).

Hope it helps you.

Answer 2

Answer:

=> 12/7 -x =5/7

putting the value of x

=> 12/7 - 1 = 5/7

=> 12 - 7 /7 = 5/7

=> 5/7 = 5/7

since, L.H.S = R.H.S

therefore, x=1 is the solution of the given equation