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

asked Mar 25, 2019 150k views

2 votes

Describe and correct the error in solving the equation

7 - 3x = 12
4x = 12
x = 3

7.8k points

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6 votes

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.

Shannon answered Mar 29, 2019

7.5k points

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