Tags Math and Arithmetic Algebra Calculus

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Math & Arithmetic

15 equals -x plus 8 what is the value of x?

Anonymous

∙ 15y ago

Updated: 12/21/2022

23

Melvina Boyle ∙

Lvl 10

∙ 4y ago

Still curious? Ask our experts.

Chat with our AI personalities

Blake

As your older brother, I've been where you are—maybe not exactly, but close enough.

Chat with Blake

Rene

Change my mind. I dare you.

Chat with Rene

Ross

Every question is just a happy little opportunity.

Chat with Ross

More answers

If 15=-x+8,
then we use the additive property of equality to see that
-x=15-8.
So after subtracting we have
-x=7 or x=-7.

It is always important to check your answer.

15=-(-7)+8
or 15=7+8 which is true.

Wiki User

∙ 15y ago

Add your answer:

Earn +20 pts

Q: 15 equals -x plus 8 what is the value of x?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

What is the value 2.7 plus 2.356 plus 8 equals?

13.056

What is 1over3x plus x plus 8 plus x equals 15?

1over3x+x+x+8+x=15

What is the sum of -15 plus 23 equals?

(-15) + 23 = 8

What plus 7 equals 15?

8+7 = 15

Is 2x plus 3y equals 8 n 4x plus 6y equals 15 inconsistent?

yes

Trending Questions

What numbers are 232 divisible by? -3w-3x-7w+4x-2w? Does 56 go into 120? What are Carl Friedrich Gauss's mother and father? What year would I have been born if i am 69? Is 0.602 equvalent to 0.62? What sequence represents a cross section of the bi layer? How many generations are shown in the pedigree in figure 14-5? What is the kinetic energy of a 45.0 kg skater who is skating down a hill on roller blades at a speed of 10.0 m per s? How many brothers and sisters did Richard Arkwright have? If you invested 500 in 1920 at 4 percent interest what would it be worth today? What shape has pair of perpendicular sides? Is dextrose 50 percent hypertonic? 8 into 120? What is 1.5 thousandths of an inch in mm? What is an improper fraction for 3 wholes and 5over 8? What is 60 percent of 300? What is 67 mm in inches? 6u2 plus 7u plus 5 3u - 1? What are the ways to minimise coprecipitation?

Resources

Top Categories

Product

Company

Copyright ©2025 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.