Question 510724
Not sure what "break it down" means, but I can subtract.
[7(x+5)-19] - [4(x-6)+10]
= 7x+35 - 19 - [4x-24 + 10}
= 7x + 16 - [4x - 14]
= 7x + 16 - 4x + 14
= 3x + 30