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
attashe74 [19]
3 years ago
5

4 - 3x ----------- = 5 2

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
7 0
You have to solve by doing the opposite of what is there. Check out my work.
enot [183]3 years ago
4 0
Hi there,

I'll solve your equation step-by-step.

<span><span> 4 − <span>3x
</span></span>---------- =5
     2</span>

Step 1: Multiply both sides by 2.

<span>  4 − <span>3x
---------- =5 </span></span>× (2) = (5) × (2)<span>
     2

4 - 3x =10

</span>Step 2: Simplify both sides of the equation.
−3x + 4 = 10

Step 3: Subtract 4 from both sides.<span><span><span><span>−<span>3x </span></span>+ 4 </span>− 4</span>= <span>10 − 4</span></span><span><span>−<span>3x </span></span>= <span>6

</span></span><span>Step 4: Divide both sides by -3.
</span>
<span><span> −<span>3x        6
------- = ------
</span></span><span>  −3        -3

x= -2

Answer:
x= -2

Hope this helps! Sorry this took a little long.
</span></span>
You might be interested in
Add the proper constant to the binomial so that the resulting trinomial is a perfect square trinomial. Then factor the trinomial
jeka57 [31]
P^2+p+1/2^2

(p+1/2)^2
3 0
3 years ago
Read 2 more answers
Which problem would you use the following proportion to solve for?
Brrunno [24]

Answer:

B

Step-by-step explanation:

40/100 is equal to 40% so 24/x =40/100 means 24 is 40% of x

3 0
2 years ago
20 POINTS HELPPPPPPPPPPPPPPPPPPP
Elenna [48]
The answer is B. The last too are both negative. So they are not true numbers.
8 0
3 years ago
Read 2 more answers
In a lab experiment, a student is trying to apply the conservation of momentum. Two identical balls, each with a mass of 1.0 kg.
muminat

Answer:

Trial- 2 shows the conservation of momentum in a closed system.

Step-by-step explanation:

Given: Mass of balls are m= 1.0\ kg

Conservation of momentum in a closed system occurs when momentum before collision is equal to momentum after collision.

  • Let initial velocity of ball A\ is\ u_1
  • Initial velocity of ball B\ is\ u_2
  • Final velocity of ball A\ is\ v_1
  • Final velocity of ball B\ is\ v_2
  • Momentum before collision = mu_1+mu_2
  • Momentum after collision =mv_1+mv_2

Now, According to conservation of momentum.

Momentum before collision = Momentum after collision

mu_1+mu_2=mv_1+mv_2

We will plug each trial to this equation.

Trial 1

mu_1+mu_2=mv_1+mv_2\\1.0(1)+1.0(-2)=1.0(-2)+1.0(-1)\\1-2=-2-1\\-1=-3

Trial 2

mu_1+mu_2=mv_1+mv_2\\1.0(.5)+1.0(-1.5)=1.0(-.5)+1.0(-\.5)\\.5-1.5=-.5-.5\\-1=-1

Trial 3

mu_1+mu_2=mv_1+mv_2\\1.0(2)+1.0(1)=1.0(1)+1.0(-2)\\2+1=1-2\\3=-1

Trial 4

mu_1+mu_2=mv_1+mv_2\\1.0(.5)+1.0(-1)=1.0(1.5)+1.0(-1.5)\\.5-1=1.5-1.5\\-.5=0

We can see only Trial 2 satisfies the princple of conservation of momentum. That is momentum before collison should equal to momentum after collision.

5 0
3 years ago
Solve the system
Alexxandr [17]

Answer:

x = \frac{2u+v}{7}

y =  \frac{2v - 3u }{7}

Jacobian value = 1/7

Step-by-step explanation:

Given data:

u = 2x -y

v = 3x + 2y

solving the system for  x and  y in terms of u and v

x = \frac{2u+v}{7}

y =  \frac{2v - 3u }{7}

The value of the Jacobian =  1/7 ( solution attached below )

Image under the transformation of the triangular region with vertices ( 0,0) , (2,4) and (2,-3) in the x-y plane is attached below

5 0
2 years ago
Other questions:
  • PLEASE I NEED HELP ???????????
    10·1 answer
  • Ray has a handful of dimes and nickels valuing $3.05. He has 5 more dimes than he does nickels. How many of each coin does he ha
    8·1 answer
  • The sum of z and 7? What is it plz
    5·2 answers
  • Richard is planning a trip to Italy. He Thinks he will need $2,750 for the trip. If the trip is 40 weeks away, which is the best
    15·2 answers
  • 6+<br> Зу + 4 &lt; 6<br> helppppppppp
    15·2 answers
  • 11. The surface area of a triangular prism is 78 square inches. What is
    12·1 answer
  • On a coordinate plane, a line goes through (negative 4, 0) and (4, negative 4). A point is at (2, 3).
    14·2 answers
  • A Stegosaurus eats six and two fifths big leaves for breakfast and three and one fifth big leaves for lunch. How many leaves did
    12·2 answers
  • A temperature C, in degrees Celsius, is the same as a temperature of
    7·1 answer
  • 1. Is the average change in population is the same now as it was 50 years ago? Explain your answer.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!