answersLogoWhite

0

Subjects>Math>Algebra

Why does 7 plus -7 equals 0?

User Avatar

Anonymous

∙ 12y ago
Updated: 4/28/2022

Because that is how negative numbers are defined.

User Avatar

Wiki User

∙ 12y ago
Copy

What else can I help you with?

Continue Learning about Algebra

What is the property of 7 plus 0 equals 7?

Zero is the identity under addition.


X squared minus 7X plus 12 equals 0?

x^2 - 7x = 0 x(x - 7) = 0 x = 0 or x - 7 = 0 x = 0 or x = 7


Y-5 equals 4x plus 2 in standard form?

4x-y+7=0


What is x squared plus 5x-14 equals 0?

That factors to (x - 2)(x + 7)


What is blank 3.5 plus blank equals 7?

- 3.5 plus 10.5 equals 7 is one possible answer.

Related Questions

What is 2x plus 8y plus 7 equals 0?

2x = -7 - 8y


What is the anwer to 4x plus 7 equals 9x plus 7?

4x+7=9x+7 -5x=0 x=0


What is 2 plus 1 plus 0 plus 1 plus 2 plus 1 plus 0 plus 0?

It equals 7


Do this one hundered times 0 plus 7-6 equals?

It equals 7/6.


What does plus 14 equals 7 plus 7 equal?

?+14=7+7 ?=0 7+7=14


What is the property of 7 plus 0 equals 7?

Zero is the identity under addition.


What is the property of 0 plus 7 equals 7?

0 is the additive identity for the set of numbers.


What is the discriminant of 2x2 plus 5x plus 4 equals 0?

-7


A negative number plus a positive number equals zero what?

minus 7 +7 =0 -7+7=0


Is 7 plus 0 equals 7 a zero property for addition?

That is correct!


What does 7 plus -7 equal?

0


Solve 7 plus p equals 7?

p is obviously zero because any number x plus 0 equals itself.

Trending Questions
What are three things exponential growth and exponential decay have in common? What is the diagonal measurement of a rectangle 16 ft by 8 ft? Draw a flowchart to generate odd numbers between 100? What is 10 digits in the decimal system? What is 1 3 plus 2 17? Is a variable a letter or a number? Are aldo shoe sizes different from normal sizes? How many mph is 1 mile in 10 minutes? How can you find the differential equation of a family of circles passing through the origin and having centers on the x axis? Which letters have horizontal and oblique line segments? What is 36.36 as a fraction? 6 Q on a T P C? Is passed an abstract noun? What is a set amount of money paid for a certain period of time worked? What is the Zero property of multiplication? What is the Formula for the Volume of a closed cylinder.? What is the sum of the first 40 consecutive odd numbers? If the diameter of a circle is 11 cm what is the radius? What is 83 and one third as a fraction? What is 0.235 in expanded form?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2025 Answers.com | Lunias Media Inc. 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.