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Naya [18.7K]
3 years ago
10

Evaluate the expression when a=3 and b=-6. - 3a + b

Mathematics
2 answers:
loris [4]3 years ago
5 0
-3a + b
-3(3) + -6
-9 + -6
-15
Katen [24]3 years ago
4 0

Answer:

-15

Step-by-step explanation:

a = 3 and b = -6.

- 3a + b

Substitute for a and b

adding negatives is subtracting

-3(3) - 6

Multiply

-9 - 6

add

-15

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