Mark M. answered 09/03/17
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Mathematics Teacher - NCLB Highly Qualified
-2(-c - 12) = -2(c + 6)
2c + 24 = -2c - 12
Can you solve for c?
Mark M.
2c + 24 = -2c - 12
4c + 24 + -12 add 2c to both sides
4c = -36 subtract 24 from both sides
c = -9 divide both sides by 4
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09/03/17
Wendy G.
09/03/17