Question

(-6x + 4z ) + (-18z)

Answer 1

Answer:

-2(3x + 7z)

Step-by-step explanation:

-6x + 4z - 18z

-6x - 14z

-2(3x+7z)

Answer 2

Answer:

− 6 − 1 4

Step-by-step explanation:

Eliminate redundant parentheses

( − 6 + 4 ) +( − 1 8 )

− 6 + 4 − 1 8

Combine like terms

− 6 + 4 − 1 8

− 6 − 1 4