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
vladimir2022 [97]
3 years ago
9

Solve the rational equation: 7 - 2/x = 4 + 10/x

Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

-12/x=-3

12=3x

3x=12

x=4

vlabodo [156]3 years ago
7 0

Answer:

7 - 2 / x = 4 + 10 / x

or , 7 - 4 = 10 / x + 2 / x

or , 3 = 12 / x

or , x = 12 / 3

Therefore , x = 4

You might be interested in
Divide using long division. <br> -15x3 + 37x2 - 8x - 6/3x-5
Mazyrski [523]

{\pmb{\bf{Refer \: to \: the \: attachment \: :D}}}

4 0
2 years ago
Please help with my math assignment! Simplify, write the expression using only positive exponents.​
baherus [9]

Answer:

\frac{6}{y^4}

Step-by-step explanation:

To evaluate or simplify expressions with exponents, we use exponent rules.  

1. An exponent is only a short cut for multiplication. It simplifies how we write the expression.

2. When we multiply terms with the same bases, we add exponents.

3. When we divide terms with the same bases, we subtract exponents.

4. When we have a base to the exponent of 0, it is 1.

5. A negative exponent creates a fraction.

6. When we raise an exponent to an exponent, we multiply exponents.

7. When we have exponents with parenthesis, we apply it to everything in the parenthesis.

We will use these rules to simplify.

6y^{-4} = \frac{6}{y^4}

5 0
3 years ago
5a-3b+c+(4-5b-c) ayuda
JulsSmile [24]
La respuesta es 5a - 8b + 4
5 0
3 years ago
Shanda has 14.7 yards of fabric remaining after
crimeas [40]

Answer:

1-2 yards

Step-by-step explanation:

For most decorative throw pillows you will need 1-2 yards , depending on the size and details you choose to include

7 0
3 years ago
Graph the equation y=-1(x-3)^2+4
Elena L [17]

Answer:

Direction : Open Down

Vertex : (3,4)

Focus : (3,15/4)

Axis of Symmetry : x=3

Directrix : y=17/4

x : 1,2,3,4,5

y : 0,3,4,3,0

Step-by-step explanation: Graph the parabola using the direction, vertex, focus, and axis symmetry. Graph is included down below!

Hope this helps you out! ☺

3 0
3 years ago
Other questions:
  • Start at 125 create a pattern that subtracts 6 from each number stop when you have 5 numbers
    12·2 answers
  • Which function represents the graph of<br> y=3(3)x?
    6·1 answer
  • Part D
    9·1 answer
  • Round 9493.77378844 to the nearest tenth
    14·1 answer
  • Help me with this math problem plz
    8·1 answer
  • dilate triangle ABC using center p and scale factor 3/2. what do properties of dilations tell you about B'? (Answer B)
    15·1 answer
  • 5.51 ÷ 0.20 Find the quotient
    7·2 answers
  • Which equation matches the graph? A. y-2=3(x-2) B. y-2=3(x+2) C. y+2=-3(x+2) d. y-2=-3(x-2)
    10·2 answers
  • Two angles in a triangle have measures of 62° and 15º.What is the measure of the third angle?​
    13·2 answers
  • Borox is loading a freight elevator with 12 boxes: 4 small, 5 medium, and 3 large. A small box and medium box together weigh 20
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!