Richard G.
asked 04/11/17the sum of 2 times a number and -3, added to 9 times the number
how do i solve this
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1 Expert Answer
Mark M. answered 04/11/17
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
sum is the result of addition
times is the direction to multiply
2n + (-3) + 9n
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Mark M.
04/11/17