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Sergeeva-Olga [200]
2 years ago
9

Solve by using substitution. Express your answer as an ordered pair.

Mathematics
1 answer:
Vanyuwa [196]2 years ago
5 0
(7,4) hope that helps!
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Sally is 1 year older than 3 times the age of joe.Chirs is 5 years younger than 6 times the age of joe.If sally and Chris are th
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S = sally C = Chris J = Joe
sally is one year older than 3 times the age of joe, so
s = 3j + 1
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c = 6j - 5
sally and chris are the same age so
s = c so
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6 = 3j or
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check
s = c
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