X+y=12 x-y= -2 the coordinates are (5,7) but I dont understand how they got (5,7)

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jun 18, 2022 146k views

17 votes

X+y=12
x-y= -2
the coordinates are (5,7) but I dont understand how they got (5,7)

Mathematics
high-school

Kevguy asked

by Kevguy

4.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

3 votes

They are (5, 7) because of you plug in 5 in place for x and 7 in place for y, you will see that they are true. For example, 5 + 7 = 12 and 5 - 7 = -2. :)

Jkteater answered Jun 24, 2022

by Jkteater

4.5k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.8m questions

6.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions