Question

Simplify (show your work)

1) -3 (-9n+8) - 9n

2) 4 (2a+8)+a

Answer 1

Answer:18n-24

Explanation:

Have to distribute first

(-3)(-9n)+(-3)(8)+ -9n

27n + -24+ -9n

Then combine like terms

27n + -24+ -9n

(27n+-9n) +(-24)

18n + -24