How do you solve this ?

![A printer determines its earnings by the number of impressions made through the equation:]
G = Profitability
N=Number of prints
Determine the number of prints for a $15 profit.

1 Answer
Dec 5, 2017

Number of Prints = 15.4 approx color(red) 1515.415

Explanation:

Given:

The equation;
-G = (G -25N) + 355 G=(G25N)+355

Where,

G = Profitability
N = Number of Prints

For determining the Number of Prints for a $15 Profit, we substitute 15 for G in the equation, that is;

-15 = (15 - 25N) +35515=(1525N)+355
-15 -15 = -25N +3551515=25N+355
25N = 30 +35525N=30+355
N = cancel(385)/cancel(25) =15.4 approx color(red)15

Therefore, the Number of Prints for a $15 profit would be 15.