Question

3. Solve for n: 4n x 2-18 = 1​

Answer 1

Acc. to BODMAS,

4nx2-18=1

8n-18=1

8n=1+18

8n=19

n=19/8

n=2.375

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Answer 2

Answer:

given ,

4n × 2-18 = 1

= 4n × (-16) = 1

= 4n = 1 ÷(-16)

= n = 1 ÷ (-16) ×4

= n = 1 ÷ (-54)

= n = (-0.0185)

so, n = (-0.0185)

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