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Hello again I need help I’m not good at math

Hello again I need help I’m not good at math-example-1
User JensG
by
6.0k points

1 Answer

5 votes

Answer:

b, 6a + 15

Explanation:

multiply 3 by both numbers in the parenthesis

3 × 2a = 6a

3 × 5 = 15

add the products to the equation and you get:

6a + 15

User Igor Antonov
by
5.7k points