What is the error? -6+3x=15 -3x=15 ÷-3 ÷-3 x=-5 A.) dividing by -3 B.) subtracting -3x C.)

Question

What is the error?
-6+3x=15
-3x=15
÷-3 ÷-3
x=-5
A.) dividing by -3
B.) subtracting -3x
C.) combining unlike terms (-6+3x)

What is the correct answer?
A.) x=-7
B.) x=7
C.) x=3
D.) x=-3​

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Kim Chi 6 months 2021-07-31T11:11:00+00:00 1 Answers 2 views 0

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    0
    2021-07-31T11:12:03+00:00

    the answer is b. subtracting -3x

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