3 years ago

Describe and correct the error in solving the equation 7 - 3x = 12 4x = 12 x = 3

Mathematics

1 answer:

aev [14]3 years ago

3 0

If x=3
Just replace the X with 3
So seven minus three equals four
If 3 is X than do 4 times 3 which that makes twelve.

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