Question

A business owner spent $4000 for a computer and software. For bookkeeping purposes, he needs to post the price of the computer and software separately. The computer costs 4 times as much as the software. What is the cost of the software?

Answer 1

The software costs 800.....................)

Answer 2

Answer:

The cost of the software is $800.

Step-by-step explanation:

Here we have to solve a linear equation. In order to complete our task we need to designate the unknowns. Let us write x for the price of the software, and y for the price of the computer. By the statement of the problem we know that the price of the computer is four times the price of the software. This means that y=4x.

Also, we know that the combined price is $4000, and this stands for the addition of the price of the software and the price of the computer. The, we have obtain that

$x+4x=4000.$

Then,

$5x=4000.$

Dividing 4000 by 5 we obtain that x=800.