Question

Help meeeeee plzz Think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9. An equivalent expression is______ + 3.
-4x
-2x
2x
4x

Answer 1

The answer is -4x+3.......

Answer 2

Answer:

Expression equivalent to

$-x+(-3x)+12-9$

An equivalent expression is $-4x+3$

Step-by-step explanation:

We have the expression:

$-x+(-3x)+12-9$

We need to simplify this expression:

$-x+(-3x)+12-9\\-x-3x+12-9\\-4x+3$

An equivalent expression is $-4x+3$