Question

Check whether the value given in the bracket is a solution to the given equation or not:
7n + 5 = 19 (n = 1 or n = 2)


Please solve it in a copy and apply the image

Answer 1

Answer:

Only, n = 2 is a solution to the given equation

Step-by-step explanation:

n = 1

Given 7n + 5= 19

L.H.S = 7(1)+5= 12

R.H.S = 19

L.H.S not equal to R.H.S

So, n = 1 is not a solution to the given equation

n = 2

L.H.S = 7(2)+5= 14 + 5 = 19

R.H.S = 19

L.H.S equal to R.H.S

So, n = 2 is a solution to the given equation