1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ahrayia [7]
2 years ago
8

I'm doing a 2 step equation and i forgot how to isolate the x

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
8 0

12.6666667 is your answer

You might be interested in
Complete the missing value in the solution to the equation.
nikitadnepr [17]

Answer: The answer is x=6, the final set of (x,y) values are (6,-4)

Step-by-step explanation:

You must move around the equation to get it to y= mx+b to find the (x,y) values

Since you know y=-4 since it is stated above, plug in -4 for all y values and solve.

1. 6x+ 7(-4) =4x +4(-4)

2. 6x -28= 4x -16

3. 2x-28=-16

4. 2x=12

5. x=6

6 0
2 years ago
An ellipse has a center at the origin, a vertex along the major axis at (10, 0), and a focus at (8, 0).
nekit [7.7K]

Answer:

In standard form x^2/64 + y^2/100 = 1

Step-by-step explanation:

The major axis is the y axis because 10 has a larger value than 8.  

8x8 = 64

10 x10 = 100

7 0
1 year ago
Find an equation of variation in which y varies jointly as x and z and inversely as the product of w and​ p, where yequalsstartf
leva [86]

To solve this problem you must apply the proccedure shown below:

1. You have that y varies jointly as x and z and inversely as the product of w and​ p. Therefore, you can write the following equation, where k is the constant of proportionality:

y=k(\frac{xz}{wp} )

2. Now, you must solve for the constant of proportionality, as following:

k=\frac{ywp}{xz}

3. Susbtiute values:

y=\frac{7}{28} \\ x=7\\ z=4\\ w=7\\ p=8

k=\frac{(\frac{7}{28})(7)(8))}{(7)(4)}  =0.5

4. Substitute the value of the constant of proportionality into the equation:

y=0.5(\frac{xz}{wp})

The answer is: y=0.5(\frac{xz}{wp})

7 0
3 years ago
Pls help i am on a timer will give a brainlist for the first person to answer it
Svetradugi [14.3K]

Answer: c

Step-by-step explanation:

6 0
2 years ago
The graph below shows a line of best fit for data collected on the amount of time teenagers spend on the computer and
patriot [66]

Answer:

C) 30 minutes

Step-by-step explanation:

According to the line of best fit, when x=360, y=30, which means that a teenager spends 30 minutes watching television if they spend 360 minutes on the computer.

4 0
2 years ago
Other questions:
  • 5x -2 ( 2x-2)= 2(3x-1)+7/2
    7·1 answer
  • A race is 10 kilometers long. Markers will be placed at the beginning and end of the race-course and at each 500-meter mark. How
    13·2 answers
  • What is the formula for an area of a triangle
    13·2 answers
  • What is 0.012<br> in precentage
    13·2 answers
  • Mr. Diaz has 347 apple trees in his orchard. He has 162 more apple trees than peach trees in his orchard . How many peach trees
    5·1 answer
  • (5.2c-7.35)+(-3.9c+2.65)
    15·1 answer
  • Help!! I’ve been Stuck on this last problem
    10·1 answer
  • Which of the numbers below is greater than 36.785 Select all that apply
    12·1 answer
  • What is the answer to x/3+8=-2
    13·1 answer
  • The cost of packing a box of chocolates is given by 1 4 x2, where x is the number of chocolates (a box can never have fewer than
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!