Question

3n+7=22 (7,5-7-5) pick out the solution from the values given in the brackets next to each equation
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Answer 1

Answer:

5

Step-by-step explanation:

3n + 7 = 22

⇒ 3n  = 22 - 7

⇒ 3n  = 15

⇒ n = 15 / 3

⇒ n = 5

Answer 2

Answer:

hey frnd ur ans is 5

Step-by-step explanation:

$3n + 7 = 22 \\ 3n = 22 - 7 \\ 3n = 15 \\ n = 5$

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