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snow_tiger [21]
3 years ago
13

1 Evaluate - 3x + 9y when x ARE -3 and y = 2

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

Answer:

27

Step-by-step explanation:

-3<em>x</em> + 9<em>y</em>

Substitute in -3 and 2

(-3 x -3) + (9 x 2)

Multiply

9 + 18

Add to get

27

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