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
Marianna [84]
4 years ago
13

How many solutions does this equation have? -4(5-3x)=12x+20​

Mathematics
1 answer:
UNO [17]4 years ago
3 0

Answer:  The number of solutions to the given equation is zero.

Step-by-step explanation:  We are given to find the number of solutions to the following equation :

-4(5-3x)=12x+20~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

To find the number of solutions, we must solve the given equation.

The solution of equation (i) is as follows :

-4(5-3x)=12x+20\\\\\Rightarrow 5-3x=\dfrac{12x+20}{-4}\\\\\Rightarrow 5-3x=-3x-5\\\\\Rightarrow -3x+3x=-5-5\\\\\Rightarrow 0=-10, which can never be possible.

So, the given equation has no solution.

Thus, the number of solutions to the given equation is zero.

You might be interested in
;)))) <br><br><br><br><br><br> That emoji makes me feel awkward...yeah BYEE
s344n2d4d5 [400]

Answer:

same

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve for x to the nearest 10th.<br> 410 = 1080(0.915)^x
Hunter-Best [27]

Answer:

410/1080=(0.915)^x

0.379=(0.915)^x

ln0. 379/ln0.915=x

X=10.903

4 0
3 years ago
Its on the picture, plz go fast
Naily [24]

Answer:

Elimination

Step-by-step explanation:

You would not do substitution since it would not work so you do elimination since the 4y and -4y eliminate then you just solve for it.

7 0
2 years ago
In the xy-plane , the graph of y=x^2 and the circle with center ( 0,1) and the radius 3 have how many points of intersection ?
Nikitich [7]
There are 2 points of intersection
5 0
4 years ago
Round 8.923 to the nearest half.
Furkat [3]

Answer:

8.923 to the nearest half is 8.9

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • se requiere instalar un cable desde un poste de electricidad de 10 M de alto hasta una casa de 3 M de alto. ¿Cuanto se necesita
    6·1 answer
  • A polynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, a
    9·2 answers
  • The parallelogram shown below has an area of 21 units. 7 6 8 Find the missing base. B.​
    14·1 answer
  • Formulate the situation as a system of inequalities. (Let x represent the number of goats the farmer can raise and y represent t
    15·1 answer
  • Which of the following points are solutions to the system of inequalities shown below?Check all that apply.y&gt;5x - 2y&lt;5x +
    9·1 answer
  • What is greater, 500 g or 0.5 kg?
    5·2 answers
  • Question 2 Multiple Choice Worth 5 points)
    10·1 answer
  • Help answer please!!
    15·1 answer
  • Determine whether each relation is a function
    12·1 answer
  • Please help ill give whoever answers the best the brainliest answer :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!