Check whether the value given in the brackets is a solution to the giv – InterviewSolution

1.

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»

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

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