Question

check whether the value given in the brackets is a solution to the given equation or not:
(a) 7n+5=19(n=-2)

(b)7n+5=19(n=2)​

Answer 1

Answer:

for a solution is not correct.

for b solution is correct.

Step-by-step explanation:

because

7n+5=19

7n=19-5

7n=14

n=2

Answer 2

Answer:

a solution not correct .

b. solution is correct.