0
The sum of two numbers is one hundred-eighty and their difference is seventy What are the numbers?
Updated: 8/17/2019
Wiki User
∙ 14y agoBest Answer
To solve this with algebra, make equations: x-y=70 AND x+y=180. Now you get the x's by themselves: x=70+y AND x=180-y. Now you add the two equations together and you get 2x=250 (the positive y and negative y cancel each other out). Now it's easy to solve for x... x=125. Go back and plug that into the first equations: 125-y=70 AND 125+y=180. Solve them both to make sure you're right...y=55 in both cases.
Wiki User
∙ 14y agoThis answer is:
Add your answer:
Earn +20 ptsQ: The sum of two numbers is one hundred-eighty and their difference is seventy What are the numbers?
Write your answer...
Submit
Still have questions?
Related questions
How do you write one thousand seventy in numbers?
In numbers 1070 putting it in words one thousand and seventy.
How long has Mississippi Union been around for?
OUR WORLd MISSISSIPPI has been haer for one hundredeighty-three years
How do you spell numbers 174?
One hundred and seventy four
How do you write in numbers one hundred seventy thousand?
170000
How do you write thirty million two hundred and seventy one in numbers?
In numbers it would be 30,000,0271
How do you write one numbers one million seventy two thousand six hundred?
One million seventy two thousand six hundred = 1,072,600
How do you write one hundred and seventy six thousand in numbers?
176,000
How do you put one hundred seventy five thousand in numbers?
175,000
How do you write one million and three seventy thousand in numbers?
1,370,000
How do you write one crore seventy five lakh in numbers?
1,75,00,000
What does one and seventy five thousandths look like in numbers?
1.075
How do you write one hundred seventy-five millions in numbers?
175,000,000
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.