MATHEMATICS MIDDLE SCHOOL

Which of the following equations could you solve by first adding six and then dividing by negative three? 3x - 6 = -9 6 - 3x = -9 -3x - 6 = -9 + 6 = -9

Answers

Answer 1

Answer:

Answer: $-3x-6=-9$

Step-by-step explanation:

The proccedure shown in the problem is applied to solve for x and calculate its value.

One of the equations shown in the problem is:

$-3x-6=-9$

To solve for x you must_

- Add 6 to both sides of the equations:

$-3x-6+6=-9+6$

$-3x=-3$

- Then you must divide by -3:

$(-3x)/(-3)=(-3)/(-3) \nx=1$

Then the answer is: $-3x-6=-9$

Answer 2

Answer:

Answer:

-3x - 6 = -9

Step-by-step explanation:

I got it right on my test

hope it helps!!

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