Question

-3(4a + 3) + 4(6x + 1) = 43

Answer 1

-3(4a+3)+4(6x+1)

12a+(-9)+24x+5

12a-4+24x

Explanation:

Because you can't add 12a & 24x bc they're different variables ( a & x ) & -9+5 you always minus it and it's going to be a negative because -9 is bigger than 5