Question

b. 49n-1 +6=72n-1
find n​

Answer 1

Step-by-step explanation:

49n-1+6=72n-1

49n+5=72n-1

49n-72n=-1+5

-23n=4

n=4/23

Answer 2

49n-1+6=72n-1

72n-1=49n-1+6

72n-49n= -1+6+1

23n= -1+5

23n = 4

n =4/23

HOPE ITS HELPFUL

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