SOLUTION: I am having trouble evaluating the following expression:
2(3r + w) if r = -1, w = -1/2
Algebra.Com
Question 334512: I am having trouble evaluating the following expression:
2(3r + w) if r = -1, w = -1/2
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Just do the arithmetic. What part is giving you trouble?
John

My calculator said it, I believe it, that settles it

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