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Home > MC2 > Chapter 1 > Lesson 1.2.3 > Problem 1-76


Use the Guess and Check method.

Divide Zaria's number by 2, then subtract 4.

Use the the eTool below to find the number that makes the equation true.
Click the link at right for the full version of the eTool: MC2 1-76 HW eTool