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3 years ago

-2x + 3x - 5 = 6 - 21 FIND x

Mathematics

1 answer:

trasher [3.6K]3 years ago

5 0

Before we do any solving, we need to simplify both sides.

On the left, we can simplify -2x + 3x - 5 to x - 5.

On the right, we can simplify 6 - 21 to -16.

So we have x - 5 = -16.

Solving from here, we add 5 to both sides to get x = -11.

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antiseptic1488 [7]

4/7 is the answer.

I cant reall explain becuase it will take forever xD

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