If 8n+22=70 find the value of 3n

asked Sep 28, 2018 178k views

5 votes

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5 votes

8n+22=70

Start by subtracting both sides 22

8n = 48

Divide both sides by 8

n = 6

Thierryb answered Sep 30, 2018

8.1k points

3 votes

8n + 22 = 70

-22 -22

8n = 48
n = 48/8

n = 6

n*3 = 3n = 6*3 = 18

3n = 18

Cole Reed answered Oct 2, 2018

7.3k points

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