Solving systems of linear equations

label Algebra
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5



Sep 12th, 2015

Thank you for the opportunity to help you with your question!

A set of linear equations can be solved by two methods

(i) Elimination method

(ii) Substitution method

Both methods work equally fine.

Here i will used substitution method

Let number the equations as below

x+y=5            (1)

y=3                 (2)

Now use (2) in (1) that is replace y with 3 in (1), as shown below


or x=5-3=2


Now let us check that our answer make sense

use both values of x and y in (1) to check that equality sign(=) is correct

2+3=5 is a correct statement.

Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 12th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
Sep 12th, 2015
Sep 12th, 2015
Jun 27th, 2017
Mark as Final Answer
Unmark as Final Answer
Final Answer

Secure Information

Content will be erased after question is completed.

Final Answer