Question

9a+8+1b−3a+2b−9 Pls solve this for me i been at it for hours

Answer 1

Answer:

Step-by-step explanation:

-18

Answer 2

Answer:

6a−1+3b

explanations:

1) simply 1 x b to b

9a+8+b−3a+2b−9

2)collect like terms

(9a−3a)+(8−9)+(b+2b)

then simplify: 6a−1+3b