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
My name is Ann [436]
3 years ago
14

What is the answer of 7-4x=2-9x

Mathematics
2 answers:
elena55 [62]3 years ago
8 0

Answer:

X= - 1

Step-by-step explanation:

7−4x=2−9x

7+−4x=2+−9x

−4x+7=−9x+2

Step 2: −4x+7+9x=−9x+2+9x

5x+7=2

Step 3: 5x+7−7=2−7

5x=−5

Step 4: 5x

5

= −5

5

x=−1

julia-pushkina [17]3 years ago
5 0
7-4x=2-9x the answer is x=1
You might be interested in
What can go into 108
enot [183]
<span>1 2 3 4 6 9 12 18 27 36 54
so
1x108
2x54
3x36
4x27
6x18
9x12

</span>
5 0
4 years ago
Suppose ACT Reading scores are normally distributed with a mean of 21.3 and a standard deviation of 5.9. A university plans to a
Mekhanik [1.2K]

Answer:

30.0

Step-by-step explanation:

Given our data is normally distribute with \mu=21.3 and \sigma=5.9

-Top 7% is given by find the z-value corresponding to p=(1-0.07)=0.93

-We substitute our values in the equation below;

z=\frac{\bar X-\mu}{\sigma}\\\\\\=\frac{X-21.3}{5.9}, z_{0.035}=1.476\\\\\therefore 1.476=\frac{X-21.3}{5.9}\\\\X=5.9\times 1.476+21.3\\\\=30.0084\approx30.0

Hence, the minimum score required for the scholarship is 30.0

8 0
3 years ago
A rectangle with a 3-inch length and a 6-inch width is translated a distance of 10 inches perpendicular to the plane it is in. I
sashaice [31]
A. pyramid; V=60 in
6 0
3 years ago
Read 2 more answers
A 20-ounce bottle of shampoo costs $23. What is the price per ounce?
DaniilM [7]

Answer:

$1.15 per ounce.

Step-by-step explanation:

$1.15 x 20 = $23.00

4 0
3 years ago
Read 2 more answers
The ________________ of a number is a value that, when multiplied by itself, gives you the original number.
miv72 [106K]
The multiple of a number is the value times itself gives the original number
5 0
3 years ago
Other questions:
  • 3. Un supermercado entrega boletos a todos sus clientes, para quienes realicen compras menores de 10 dólares un boleto de color
    11·1 answer
  • Manny has $75.He wants to buy a tree for $24.Will he have enough money left to buy 4 bushes that cost 12.25
    11·2 answers
  • Suppose that a system of linear equations has 3×5 augmented matrix whose 5th column is a pivot column. Is the system consistent?
    15·1 answer
  • X^2 + y^2 = 13 x^2 - y^2 = 5 Check all of the following that are solutions to the system shown.
    9·1 answer
  • Plz help <br><br>answer fast<br> irrelevant answers will be reported <br><br>​
    13·1 answer
  • Find the value of the expression when x = 2, y = - 4 and z = ½.
    12·1 answer
  • I have a question here. ​
    12·1 answer
  • What is the equation of the line that passes through the point (-3,0) and has a<br> slope of ?
    9·2 answers
  • What are the center and radius of the circle defined by the equation
    12·2 answers
  • Yo can i get a hand here just so i dont get it wrong
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!