What is the first step to solve the following system of equations using substitution?I'm x−y=72 x−y=17 1. Solve the first equation for x. 2.Divide the second equation by 2. 3.Multiply the first equation

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jun 22, 2021 191k views

1 vote

What is the first step to solve the following system of equations using substitution?I'm x−y=72

x−y=17

1. Solve the first equation for x.
2.Divide the second equation by 2.
3.Multiply the first equation by 2.
4.Add the two equations together.

Mathematics
middle-school

Bubbaspaarx asked

by Bubbaspaarx

4.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

5 votes

Answer:

well how you put it together but the answer will b 2x-2y=89

Explanation:

you have 2 x and 2 y and then 72 and 17

Clockworkgeek answered Jun 23, 2021

by Clockworkgeek

4.9k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer: solve the first equation for x

Explanation:

Rhodesia answered Jun 27, 2021

by Rhodesia

4.3k 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.

4.7m questions

6.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions