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2 years ago

If 3x was the opposite of -5, what is the value of x?

Mathematics

1 answer:

makkiz [27]2 years ago

5 0

Answer:

This would mean 3x=5

so to isolate the x, we divide 5 by 3

and get x=5/3

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Please help me thanks :)

Lina20 [59]

Answer:

Step-by-step explanation:

To sovle this we must combine the numbers togther and the variables togther.

We have:

8c+6-3c-2

Lets take out the c's and combine them:

8c -3c

Now lets take out the numbers:

6-2

Now lets put these back together and we get the expression:

5c+4

This looks like A.

Hope this helps! :D

8 0

2 years ago

What is 3x+4= -15? How would you get a negative number?

bulgar [2K]

Answer:

$x=-\frac{19}{3}$

Step-by-step explanation:

$3x+4=-15$

$3x+4-4=-15-4$

$3x=-19$

$\frac{3x}{3}=\frac{-19}{3}$

$x=-\frac{19}{3}$

5 0

3 years ago

Fill in the missing values for the equation below

Firlakuza [10]

Look where the line is touching on the y-axis and that will be your y-value. From there or somewhere on the line use rise over run (rise/run, do not divide). Count how many times it goes up and then count how many times it goes left or right. Make sure to look where the line is going, up or down slanted. If the line is going down, but slanted it will be a negative slope; line going up and slanted is positive.

8 0

2 years ago

Choose the property shown in 3 + 2 = 2 + 3

VikaD [51]

This is known as the commutative property of addition.

Hope this helps!

6 0

2 years ago

Read 2 more answers

What is the most important thing that must be true about a sample so that you can make a valid inference about population

exis [7]

<span>Unless you have some other choices, I'd have to say Stratification, to make sure the groups are representative and heterogeneous.

I hope I helped.</span>

4 0

3 years ago