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nataly862011 [7]
2 years ago
15

Evaluate the expression for x = 2 and y = - 7.

Mathematics
1 answer:
choli [55]2 years ago
8 0

They basically like gave out everything. You just gotta substitute the values of x & y in the equation, k?

3x + 3y

3(2) + 3(-7)

6 - 21

= <u>-</u><u>1</u><u>5</u><u>.</u>

Yea, so u get <u>-</u><u>1</u><u>5</u><u> </u>as ur answer. Hope that'll help ya~~

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