How to solve 9jk kj + 5jk? - ProProfs Discuss
Topics
Products
Follow Us:

How to solve 9jk - kj + 5jk?



A. 40jk
B. 13jk
C. 14jk
D. 46jk
E. 45kj

This question is part of Year 9 Half Yearly Exam Revision - Algebra
Asked by Shanecee, Last updated: Apr 23, 2020

+ Answer
Request

1 Answer

John Smith

John Smith

Answered Sep 19, 2016

13jk

If we look at the algebraic expression, we can see that they have all like terms. If there is no numeral in front of the variable, you know that it is 1. Therefore the algebraic expression changes to 9jk - 1kj + 5jk, giving us the answer of 13jk.
 

Search for Google images
Select a recommended image
Upload from your computer
Search for Google images
Select a recommended image
Upload from your computer
Search for Google images
Select a recommended image
Upload from your computer

Email Sent
We have sent an email to your address "" with instructions to reset your password.