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Papessa [141]
3 years ago
8

How do you solve 3n+4n=-14​

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

Step-by-step explanation:

3n+4n=-14

now add 3n and 4n

7n = -14

divide both by 7

n = -2

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A lent B rs 32500 to purchase a car at 12.5% p.A
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Step-by-step explanation:

Calculation to find the interest paid by B after 3/2 year

First step is to calculate the Compound interest amountUsing this formula

Interest paid= P(1 + r/100)^Time

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Let plug in the formula

Compound interest amount= 32,500(1 + 6.25/100)^2*3/2

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