Update: This Lesson Is Part of Book 2 of Doodles Do Algebra: “Unknowns And The 29 Articles of Algebra” available on Amazon.
Today’s lesson is very self-explanatory. The idea is to walk your child through the process of solving a problem, much like the ones he did over the last few lessons.
Available in the book, “Unknowns And The 29 Articles of Algebra, Book 2 of Doodles Do Algebra“
add 4 to number = x+4
x+4 = 3x
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