2 years ago

What is -2x-x+8 I'm too tired to do this lol

Mathematics

2 answers:

Tatiana [17]2 years ago

6 0

You can sum the two terms involving x:

$-2x-x+8=-3x+8$

There's nothing else we can do with this expression. If you need to find its root, we have

$-3x+8=0 \iff 3x=8 \iff x=\dfrac{8}{3}$

klemol [59]2 years ago

5 0

The correct answer to this would be -3x+8

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