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If 3r + 2s = r - 8, then r + s =
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If 3r + 2s = r - 8, then r + s =

User Yaacov
by
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1 Answer

10 votes

Answer:

r + s = -4

Explanation:

3r + 2s = r - 8

3r + 2s - r = -8

2r + 2s = -8

r + s = -8/2

r + s = -4

User Giuseppe Salvatore
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