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

1 Evaluate - 3x + 9y when x ARE -3 and y = 2
asked 103k views
4 votes
1
Evaluate
- 3x + 9y
when x
ARE
-3 and y = 2

1 Evaluate - 3x + 9y when x ARE -3 and y = 2-example-1
asked
User PRSHL
by
8.4k points

1 Answer

5 votes

Answer:

27

Explanation:

-3x + 9y

Substitute in -3 and 2

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

Multiply

9 + 18

Add to get

27

answered
User Aguid
by
9.5k points
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