Substitution (Solving CXC Past Papers Questions Ranging from Jan 2009 to Jan 2018)

This video is all about solving CSEC past paper questions on the topic of Substitution. In video you will learn the technique that is required to complete substitution questions correctly. This video will help you to better prepared for your cxc exam as various types of questions have been covered both from the January and May/June Past papers.

[staceyhougarth]

Great job! I actually understood everything u were doing u made it so simple.

[davidmccarthy]

bro check over question number 2 a minus and a minus is a plus so the answer is 13