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
jarptica [38.1K]
2 years ago
7

What is the value of x in the equation below?

Mathematics
2 answers:
Rus_ich [418]2 years ago
7 0

Answer:

x= -12

Step-by-step explanation:

-2.5(x-4)=-3x+4

-2.5x+10=-3x+4

-2.5x+3x=-10+4

0.5x=-6

Divide by 0.5x/0.5 you cancel these two numbers.

-6/0.5 = -12

x= -12

I hope it helps. Let me know.

Nutka1998 [239]2 years ago
4 0

Answer:

B) x = -12

Step-by-step explanation:

[Given] -2.5(x-4) = -3x + 4

[Distibute] -2.5x + 10 = -3x + 4

[Subtract 4 from both sides] -2.5x + 6 = -3x

[Add 2.5x to both sides] 6 = -0.5x

[Divide both sides by -0.5] -12 = x

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

You might be interested in
Kinda confused on this question.
salantis [7]
6x+5= 9x-4
9=3x
3=x
To find RS you need to substitute x back into the equation
9(3)-4
27-4
23

23 is the answer
6 0
3 years ago
Given the graph, find the initial value of the domain [ ___, 2].
kifflom [539]

According to the graph given, and using it's concept, it is found that the initial value of the domain is of 0.

The <em>domain</em> of a function is the <u>set that contains all possible input values</u>.

  • In a graph, it is <u>represented by the values of x</u>, which is the horizontal axis.

In the graph given in this problem, the function is <u>defined for x between 0 and 2</u>, that is, the <em>domain </em>is [0,2], hence, the initial value of the domain is of 0.

To learn more about domain, you can take a look at brainly.com/question/25897115

4 0
2 years ago
56+8x
Luba_88 [7]
Get the a99 ph0tomath
4 0
3 years ago
Help meeee it's math ::Simplify an expression for the perimeter of the rectangle shown
bagirrra123 [75]
8.6x + 3 + 8.6+3 =. 17.2x + 6


5.2+5.2= 10.4

17.2x + 6 = 10.4
5 0
3 years ago
Is 52800 cm greater than i kilometer
Valentin [98]
79. Is 52 800 centimeters greater than 1 kilometer? According to the unit of conversion in every 1 kilometer, there is a total of 100 000 centimeters. Now, the given value of centimeters is equals to 52 800 => 1 km = 100 000 cm => 52 800 cm is less than the value of 100 000 cm which is equivalent to 1 km. Thus, the given is not correct. 52 800 cm is less than 1 kilometer.
6 0
4 years ago
Other questions:
  • 2x+9y=27<br> x-3y=-24 substitute
    12·1 answer
  • 419% of what number is 33.52
    7·1 answer
  • Whoshand was bigger 0.17 m or 0.165 m
    14·1 answer
  • I need help with this.
    13·1 answer
  • Will mark brainliest !!!!!!
    7·2 answers
  • 1) How many ink cartridges can you buy with 77 dollars if one cartridge costs 11 dollars ?​
    5·2 answers
  • Find the Surface Area of the composite figure acellus
    12·1 answer
  • HELP PLS ANSWER <br> Which set of ordered pairs represents a function?
    14·2 answers
  • Three multiplied by a number p
    10·1 answer
  • Which of the ratios below is equivalent to 1:8? Select all that apply.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!