Question

check whether or not the value given in the bracket is a solution to the given equation​

Answer 1

Answer:

8-7n=-20

-7n=-20-8

-7n=-28

n=4

hence,answer given in brackets is not it's solution

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Answer 2

Answer:

no

Step-by-step explanation:

8 - 7n is not equal to -20 .

= 8 - 14 = (- 6 )