Sample Test Item 39 (2003)
Posted on December 11th, 2007 by admin

We start with the given equation…
3x + 7 = 2x
Substract 3x from both sides.
7 = -x
Divide both sides by -1.
x = -7
Thus, the solution is Choice C.

We start with the given equation…
3x + 7 = 2x
Substract 3x from both sides.
7 = -x
Divide both sides by -1.
x = -7
Thus, the solution is Choice C.
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