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3 years ago

-3x=24 A.)x=-8 b.)x=8 c.)x=27 d.)x=21

1 answer:

soldier1979 [14.2K]3 years ago

3 0

The answer is a, -8. first you have to set up the equation -3x=24 split it down the middle, then you have to get rid of the x on one side, so you have to do the opposite, right now it’s saying -3*x, opposite of multiplication is division. so you take -3/-3 and you’re left with x, then you have to do the same to the other side, 24/-3 and you get -8. so x=-8

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