3 years ago

3x+y/z=2 solve for x

1 answer:

6 0

<span>(3x+y)/z = 2

Get rid of the z first.

3x + y = 2z

Then the y.

3x = 2z - y

Then divide both sides by 3 to isolate x.

x = 2/3z - 1/3y</span>

You might be interested in

The triangles are similar. What is the value of x?

Bad White [126]

Answer:

The value of x is $16\ units$

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is equal and is called the scale factor

$\frac{12}{3} =\frac{x}{4}\\ \\x=12*4/3\\ \\x=16\ units$

4 0

3 years ago

a lady stole 100 dollars from a cash register. came back in 5mins, and spent 70 dollars worth of merchandise ,and received 30 do

andreyandreev [35.5K]

30 dollars
If she received 30 dollars in change then she paid with a 100 dollar bill

5 0

3 years ago

Read 2 more answers

Would appreciate some help with this question, I am struggling!

ValentinkaMS [17]

I think you would multiply 14m x 9m which is 126m and then you would multiply 2.4m and 3.8m which is 9.12m. Last you would subtract 9.12m from 126m which is 116.88m...I’m sry if this isn’t correct

3 0

3 years ago

Select all the equations for which (6,1) is a solution. SHOW WORK!!!

photoshop1234 [79]

C

Expiation:
If x=6 and y=1, then 3y=3 and 1/2x=3. They are equal.

3 0

2 years ago

Read 2 more answers

Question 3: Marla bought one necklace and two bracelets for $67.50. Use the following information to determine the amount she pa

Lera25 [3.4K]

Each bracelet was approximately 20.25

Here is my work:

67.50 - 27 = 40.5

40.5 divided by 2 = 20.25

Hope this helps!

6 0

3 years ago

Read 2 more answers