antoniodukes4 antoniodukes4

02-03-2018
Mathematics

contestada

The product of 7 and a number, increased by 3, is equal to twice the number, subtracted from 39.
Find the number

Respuesta :

02-03-2018

Let the number be X. Then we find
7X + 3 = 39 - 2X

Now we collect the terms and find
9X = 36

Finally we divide by 9
X = 4

So our answer is 4

Answer Link

Otras preguntas

Does greece have any mountains, deserts or rivers

You have an important exam next week and are very worried about it. What should you do to ease the stress?

This famous Babylonian king is famous for writing down one of the oldest known set of written laws in world history

Last month, Hao dog ate 40 cans of dog food in 31 days. How many cans should Hao buy to feed his dog for the next 6 days?

Which of the following examples is not grounds for losing ones american citizenship? a. attaining citizenship in another country such as great britian b. mar

I need to factor this out

What is a slope of -1

Which of the follow is a danger of self disclosure

Write a word problem for 24 - (6 + 3)

Pedro gets 8 hours of sleep each night.how many hours does pedro sleep in a year with 365 days