Question

Solve the equation. Write your answer as an integer or simplified fraction.

Answer 1

Corrected question :

Solve the equation. Write your answer as an integer or simplified fraction.

• 8n - 7 (n - 2) = 18

Required Solution :

The given equation,

• 8n - 7 (n - 2) = 18

★ Multiplying -7 into (n - 2),

>> 8n - 7 × (n - 2) = 18

>> 8n - 7n + 14 = 18

★ On substracting 7n from 8n we gets,

>> n + 14 = 18

★ Now transposing 14 which is in L.H.S. into R.H.S. (Remember that sign would be . So 14 would be -14),

>> n = 18 - 14

>> n = 14

★ Therefore,

• Value of n is 14.

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