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motikmotik
3 years ago
11

X-3y=16 4x-y=19 Substitution / Will mark brainliest ASAP

Mathematics
1 answer:
torisob [31]3 years ago
7 0

Answer:

y = 4(1) - 1 = 3

Step-by-step explanation:

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Simplify the expression. 10 (n^2+ n) - 6 (n^2 - 2)
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please mark this answer as brainlist

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2 years ago
Suppose you are planning a ward party. Last year, there was a similar activity and 150 people attended. If the ward has grown by
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