Question

check whether the value is a solution :
7n + 5 = 19 ( n =12 )
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Answer 1

Answer:

The given value ( n = 12 ) is not the correct solution.

Step-by-step explanation:

Substituting n in the given equation 7n + 5 = 19

Given n = 12

7 ( 12 ) + 5 = 19

84 + 5 = 19

89 is not equal to 19

:. The given value ( n = 12 ) is not the correct solution.

Correct Solution

7n + 5 = 19

7n = 19 - 5

7n = 14

n = 14/ 7

n = 2

Hope it helps u