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
8090 [49]
3 years ago
15

-6.2 - 12.6x = 5.8 - 7.8x

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

x = -2.5

Step-by-step explanation:

Step 1: Write equation

-6.2 - 12.6x = 5.8 - 7.8x

Step 2: Solve for <em>x</em>

<u>Add 12.6x on both sides:</u> -6.2 = 5.8 + 4.8x

<u>Subtract 5.8 on both sides:</u> -12 = 4.8x

<u>Divide both sides by 4.8:</u> x = -2.5

Step 3: Check

<em>Plug in x to verify if it's a solution.</em>

-6.2 - 12.6(-2.5) = 5.8 - 7.8(-2.5)

-6.2 + 31.5 = 5.8 + 19.5

25.3 = 25.3

You might be interested in
If Clay can run one lap in a ¼ of an hour. How many hours will it take him to run 5 ⅓ laps around the track.​
Serjik [45]

Answer: 21

Step-by-step explanation

5 1/4 divided by 1/4

u simplify 5 1/4 =21/4

1/4=0.25

21/4 divided by 1/4 is 21

4 0
3 years ago
Any one want to talk
Troyanec [42]
Sure, what do you want to talk about??
8 0
3 years ago
Read 2 more answers
In a certain population, 10% of the people can be classified as being high risk for a heart attack. a) Three people are randomly
VARVARA [1.3K]

Answer: 0.243.

Step-by-step explanation:

The probability in this case is approcimated by the probability distribution formula for random variables. This formula is denoted as:

P(X=r) = nCr * p^r * q^n-r

Where n = selected number to be sampled and in this case, n= 3

r = varied number of sample and in this case, r=1

P = probability of success and in this case p = 0.10

q = 1-p=1-0.1 = 0.9

P(X=1) = 3C1 × 0.1¹ × 0.9²

P(X=1) = 0.243.

3 0
3 years ago
How do I do the question
Artyom0805 [142]
Elements of N should be like {6,7}
4 0
3 years ago
Car is traveling 40 mph how long will it take to go190mile
MakcuM [25]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ speed = distance / time

Rearrange this for time

time = distance/speed

time = 190/40

time = 4.75hrs

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0
3 years ago
Read 2 more answers
Other questions:
  • Do 1/3 and 2/6 name the same part of one whole?
    11·1 answer
  • All I need to know is how to do 13. After I know how to do 13, I'll know how to do the rest. Please show your work and explain i
    14·1 answer
  • What is the percent increase from 25 to 95
    12·2 answers
  • What is the equation of the line is perpendicular to the given line and passes through the point (3,4)?
    8·1 answer
  • Figure
    14·1 answer
  • Please help like rn !!!!!!!!!!!!!!!
    15·1 answer
  • Plssss HELP MEEEEEE<br> i shall give thanks
    13·2 answers
  • FREE PONITSssssss<br><br><br> 2+2
    10·2 answers
  • Apparently Nobody is able to answer this question. You can search it up but I've tried that already, still no answer.
    11·1 answer
  • The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 2,6, 18,... Find the 8th term.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!