Question

Simplify -4(a + b) - 2(3a - 4b) - (6a - b).​

Answer 1

Answer is 5b-16a

solution :

-4(a+b)-2(3a-4b)-(6a-b)

-4a-4b-6a+8b-(6a-b)

-10a-4b+8b-(6a-b)

-10a+4b-(6a-b)

-10a+4b-6a-(-b)

-10a+4b-6a+b

-16a+4b+b

-16a+5b

=5b-16a

Answer 2

Step-by-step explanation:

-4(a+b)-2(3a-4b)-(6a-b)

-4a-4b-6a+8b_6a+b

a(-4-6-6)+b(-4+8+1)

a(-16)+b(5)

-16a+5b