Question

Part B: Solve 3w – 6r = 30 for r. Show your work.

Answer 1

Sorry I don't really understand the question but

If you are looking for r in terms of w:

3w - 6r = 30
-6r = 30 - 3w
r = -5 + 0.5w
r = 0.5w - 5
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If you are looking for the exact value of x, sorry, I don't know..... (-_-")