Question

Expand and simplify
2[b+3]-4[b-6]

Answer 1

Step-by-step explanation:

[+3]−4[−6]

Simplify

1

Distribute

2(+3)−4[−6]

2+6−4[−6]

2

Distribute

3

Add the numbers

4

Combine like terms

Solution

−2+30