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
x/-3 + 6 = -9
2: Which of the following expressions could be interpreted as "a number times negative seven added to five equals two"?
x - 7 + 5 = 2
5 + 7x = 2
-7x - 5 = 2
5 - 7x = 2
3: Solve -5 + w/3 = -1.
Stacey Warren - Expert brainly.com
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you would add 6 in order to remove numbers from one side of the equation
What? hmm. That makes no sense. 1 should be c
never mind i did it, it was right i accidentally pressed D
- and divide by -3 to isolate x
I was about to be really confused lol
2. C (I think)
@sophiaholder please don't give direct answers
@welshfella waht do u think?
@welshfella I already aasked if she wanted me to explain them earlier. She just wants the answers
C for 2 is wrong
you have a -7x and + 5
@sophiaholder Nevertheless its a violation of the CoC.
Wait which one is that? @welshfella
@welshfella sorry. She probably already has the answers and just wants to check if others agree.
@jessie13 do you still need help?
yes on 2 and 3
Okay so on two, I am not exactly sure. I think it is C because it had -7 and a variable (x). And added to 5 could mean subtraction because subtraction would make the five negative which would add to -7. And equals two. I am not too sure though. I think you should go with what you think.
k what about # three?
On three, you will have to solve it. Since I am not allowed to give you direct answers, tell me what you think you should do first.
Okay so we want to get the w by itself.
So we need to get rid of the numbers surrounding it.