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April 20, 2014

Homework Help: MATH

Posted by Deadly on Tuesday, February 28, 2012 at 10:47pm.

A student is solving the equation 81x 1 = 3x + 2.
Step 1: 81x 1 = 3x + 2
Step 2: (34)x 1 = 3x + 2
Step 3: 34x 4 = 3x + 2
Which is the next step?
Possible answers
4x 4 = (x + 2)

x 1 = x + 2

4x 4 = x + 2

4(x 1) = 3(x + 2)

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