Answer:
x - 9
Step-by-step explanation:
In this case, "simplify" directs that you 1) carry out the indicated multiplication and 2) combine like terms.
-3(x+3)+4x = -3x - 9 + 4x = x - 9
The answer to #5 is 171
The answer to #6 is -344
Answer: Option B
Step-by-step explanation: Doing the test, saw another post with the answer
