Amanda M.
asked 12/12/16-3.2w - 2 = -4.5
I do not know the answer to this Algebraic expression and needed help on understanding it for school. I decided to ask you this question because I heard that you are very helpful.
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1 Expert Answer
Mark M. answered 12/12/16
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Mathematics Teacher - NCLB Highly Qualified
-3.2w - 2 = -4.5
-3.2w = -2.5 add 2 to both sides
w = 0.78125 both sides by -3.2
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Kenneth S.
12/12/16