Question

1.Find the value of n in the following : -

i) 33000 – 32998 -32998 +32997 = n.32998

iii) 2n-1 + 2n+1 = 320

iv) (4n + 4n+2) = 4n

v) 4n = 128

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Answer 1

1. n= 1/ 32998
2. 4n = 320 => n = 80
3. 8n +2 = 4n => 4n = 2 => n= 1/2
4. 4n = 128 => n= 32

hope it helps you friend!