Mark M. answered 09/29/16
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
-4(5n - 5) + 3n
(-4)(5n) - (-4)(5) + 3n
-20n - (-20) + 3n
-20n + 20 + 3n
-20n + 23n
Jessica G.
asked 09/29/16
Mark M. answered 09/29/16
Mathematics Teacher - NCLB Highly Qualified
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