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-6+7s-4r-2 use s=7 and r=-7 Simplified

-6+7s-4r-2 use s=7 and r=-7 Simplified
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-6+7s-4r-2 use s=7 and r=-7

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User Patrick Ziegler
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2 votes

Answer:


- 6 + 7s - 4r - 2 \\ \\ - 6 + 7(7) - 4( - 7) - 2 \\ \\ - 6 + 49 + 28 - 2 \\ \\ = 6 9

I hope I helped you^_^

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User Mark Fisher
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