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
9966 [12]
3 years ago
13

What is 6 subtracted from 5 times a number the result is 9

Mathematics
2 answers:
adoni [48]3 years ago
4 0

Hi there!

Let's start by laying out an equation and replacing "a number" with the letter "X" just to make everything clearer :

6 subtracted from 5 times X = 9

(5 × X) - 6 = 9


Now all you have to do left is solve the equation by isolating "X" :

(5 × X) - 6 = 9

Add 6 on each side of the equation


5 × X = 9

Divide each side of the equation by 5


X = 1.8


Your answer is : 6 subtracted from 5 times 1.8 is equal to 9.


There you go! I really hope this helped, if there's anything just let me know! :)

Vesna [10]3 years ago
3 0

Answer:

5-6x=9

Step-by-step explanation:

subtract 5 from both sides then divide by 6

You might be interested in
Brad reads his favorite book for 114 hours each day. If he has read the book for 2212 hours so far, how many days has he read it
IrinaVladis [17]

Answer:

20 days

Step-by-step explanation:

2212 divided by 114 =19.40350877, so round it up to the nearest tenth, which is 20. he has read for 20 days

8 0
3 years ago
Four less than five times a number is equal to 11
SVETLANKA909090 [29]
5*3=15
15-4= 11
hope I helped:)
7 0
3 years ago
The sequence -1, 1, -1, 1 and so on is
S_A_V [24]

Answer:

-1 is the next one ithink

6 0
2 years ago
-3(5+8r)=33-8r what is the work and answer
Lelu [443]
<span>-3(5+8r)=33-8r
-15 - 24r = 33 - 8r
-15 - 33 = - 8r + 24r
-48 = 16r
-48/16 = r
-3 = r
r = -3</span>
6 0
3 years ago
Read 2 more answers
To solve the equation 5sin(2x)=3cosx, you should rewrite it as___.​
galina1969 [7]

Answer:

A

Step-by-step explanation:

We want to solve the equation:

5\sin(2x)=3\cos(x)

To do so, we can rewrite the equation.

Recall the double-angle for sine:

\sin(2x)=2\sin(x)\cos(x)

By substitution:

5\left(2\sin(x)\cos(x)\right)=3\cos(x)

Distribute:

10\sin(x)\cos(x)=3\cos(x)

We can subtract 3cos(x) from both sides:

10\sin(x)\cos(x)-3\cos(x)=0

And factor:

\cos(x)\left(10\sin(x)-3\right)=0

Hence, our answer is A.

*It is important to note that we should not divide both sides by cos(x) to acquire 10sin(x) = 3. This is because we need to find the values of x, and one or more may result in cos(x) = 0, and we cannot divide by 0. Hence, we should subtract and then factor.

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the measure of
    13·1 answer
  • Explain how you plotted the points in part a
    8·2 answers
  • The function f(x) is graphed on the coordinate plane.
    15·1 answer
  • If a frog can move 3/5 of a mile every hour than how many hours would it take to go 6 miles?
    6·2 answers
  • The weight of fish in Lake Paradise follows a normal distribution with mean of 7.5 lbs and standard deviation of 2.5 lbs. a. Wha
    11·1 answer
  • The number of earthquake tremors in a 12-month period appears to be distributed as a Poisson random variable with a mean of 6. A
    11·1 answer
  • Ions, explain why.<br> |17x – 3x|+ 2 = 18
    7·1 answer
  • Please solve, you will get 10 points, trollers or people that answer just for points will be insta reported without hesitation
    12·1 answer
  • He Process KarenKaren purchased a DVD player on sale. The original selling price was ​$179.30179.30. The sale price was ​$144.77
    6·1 answer
  • Craig likes to collect records. last year he had 10 records in his collection. now he has 13 records. what is the percent increa
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!