Posted by Tasha on Tuesday, March 2, 2010 at 6:54pm.
Use the ideas of additive and multiplicative inverses to solve the following equation:
–7y + 12 = –2

Math  Ms. Sue, Tuesday, March 2, 2010 at 6:59pm
–7y + 12 = –2
7y + 12  12 = 2 + (12)
7y = 14
y = 2

Math  Tasha, Tuesday, March 2, 2010 at 7:13pm
Thank you Ms. Sue, for helping me with my problem.

Math  Ms. Sue, Tuesday, March 2, 2010 at 7:22pm
You're very welcome, Tasa.
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