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Determine whether each solution is correct. If the solution is not correct, describe the error. 3. -6x + 13 = 7x -6x + 13 – 6x = 7x – Ox 13 = x
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3 votes
Determine whether each solution is correct. If the

solution is not correct, describe the error.
3. -6x + 13 = 7x
-6x + 13 – 6x = 7x – Ox
13 = x

User Pradhyuman Sinh
by
8.7k points

1 Answer

5 votes
The solution is not correct they added -6x to the equation when they were suppose to add positive 6x on both sides to cancel out the -6x .

-6x+13=7x
13= 13x
13 divided by 13 = 1
X = 1

User Cleidson Barbosa
by
8.1k points
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