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Whitepunk [10]
3 years ago
12

Ax-bx+y=z solve for x​

Mathematics
1 answer:
sattari [20]3 years ago
3 0

Answer: a= x over bx-y+z so x is on the bottom and the other numbers are on the top :)

Step-by-step explanation: Step 1: Add bx to both sides.

Step 2: Add -y to both sides.   Step 3: Divide both sides by x.

<em>Sincerely, Andrew</em>

<em />

Please mark me brainliest i really need it to rank up :).

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Solving steps for 2x + 14 = 34 ? I know the answer but it's asking me to label the steps
mote1985 [20]

Answer:

2x+14=34

Step-by-step explanation:

Subtract 14 from both sides

2x=20

Divide by 2 on both sides

Hope this helps :)

8 0
3 years ago
X = 2; Evaluate 5x-2
Artemon [7]

Answer: The answer to 5x-2 is 8.

Step-by-step explanation: If x=2, then 5x means 5x2. 5x2 is 10. 10-2 is 8.

                                               5x - 2

                                               (5 x 2) - 2

                                                10 - 2

                                                    <u>8</u>

7 0
3 years ago
Graph the rational function. f(x) = 3/x^2- 2
weqwewe [10]

Answer:

You will see the graph in the excel file.

Step-by-step explanation:

To sketch the graph of the rational function f(x) = 3/x2 -2, first need to propose values of X.  Then evaluate the function to find the corresponding value of y. You need to remember that is a rational function, and you cannot use x = 0, because a division by zero is undefined, it has no meaning.

For the table you should select several negative, and positive numbers, and close to the 0, choose more numbers to have a smooth curve line.

For example:

x = -1

If you substitute in the function f(x) = \frac{3}{x^2} -2

y = f(-1) = 3/(-1)^2-2 = 1

Now for x = 1

y = f(-1) = = 3/(1)^2-2 = 1

Therefore for your chart

x = -1, y = 1 , (-1, 1)

x = 1, y = 1 , (1, 1)

Now you have two points from the graph:

I attached an excel file, there you will see a complete table, with more values for x and y also if you select any value of y, you will see how to do the calculations in each cell from the table. Using excel is helpful to do these type of operations.

Once you have the values in the table, select the data. Then from the bar choose insert and then select the xy scatter. Now you will see your graph.

Download xlsx
3 0
3 years ago
Please help me with this math probelm ASAP!! Will give brainliest!! :)
nasty-shy [4]

Answer:

z=21, x=1, y=9

Step-by-step explanation:

3z=63 (a property of a kite)

z= 21

3x-1=2x (another property of a kite)

x=1

y+4=13 (another property of a kite)

y=9

Be sure to know your properties!

8 0
3 years ago
Marissa painted 1/2 of her bedroom and 3/4 ton an hour at this rate how long would it take her to paint the entire room A. 3/ 8
Nikitich [7]

Answer:

A. 3/8 of an hour

Step-by-step explanation:

if she is not a slacker

7 0
3 years ago
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