3 years ago

Solve : 1+8n=13+6n help???

2 answers:

5 0

1+ 8n - 6n = 13 + 6n -6n; 1 - 1 + 2n = 13 - 1; 2÷ 2n = 12 ÷2; n = 6

The answer is n=6

4 0

1+8n=13+6n
1+8n=13-6n
-6n
1+2n=13
-1 -1
2n=12
2n divided by 2... 12 divided by 2 = 6... n=6

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