Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
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<strong>Investigation</strong> 3<br />
I found this on pages<br />
.<br />
Develop & Underst<strong>and</strong>: A <strong>and</strong> B<br />
4. Rewrite each equation without parentheses. Describe the<br />
method that you used.<br />
Original Equation<br />
Rewritten<br />
Equation<br />
Method<br />
7x - (2x + 1) = 14<br />
9(4 - x) + 2x = 22<br />
6x - 4(3 - 2x) = 8<br />
What Did You Learn?<br />
I need to remember the following about:<br />
rewriting equations involving addition with parentheses:<br />
rewriting equations involving subtraction with parentheses:<br />
conjectures:<br />
Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.<br />
100 <strong>Investigation</strong> <strong>Notebook</strong> <strong>and</strong> <strong>Reflection</strong> <strong>Journal</strong>