Question

Help please.

Answer 1

@wio

Answer 2

Okay, plug in \(x=0\).

Answer 3

If you are wondering why 0, well the answer is because 0 is an easy point to check.

Answer 4

The proper way to do this is the simplify both sides.

Answer 5

\[
-2(2x+9) = -4x-18
\]

Answer 6

If we compare: \[
-4x-18>-4x+9
\]We can simplify by adding \(4x\) to both sides:\[
-18>9
\]

Answer 7

This is something that will always be false.

Answer 8

C never

Answer 9

yes

Answer 10

thank you @wio!