Lesson 72 – Doodles Do Algebra

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Update: This Lesson Is Part of Book 3 of Doodles Do Algebra: “The Basic Math of Algebra” available on Amazon.

 

Worksheet:

Available in the book, “The Basic Math of Algebra, Book 3 of Doodles Do Algebra“

 

Today is more practice, notice problem 2 starts with a 12 before the a^2 – it is something I will make more legible once we go to print.

Answers:

1. 2b-3x

2. -4ab+3x^3-2b^2c

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