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
NNADVOKAT [17]
2 years ago
9

Simplify1)5x+3=x+132)5/2x-1/X =1/6​

Mathematics
2 answers:
Artyom0805 [142]2 years ago
8 0

Step-by-step explanation (Question 1):        

<u>Step 1: (Question 1): Subtract x from both sides.</u>

5x+3=x+13

5x+3−x=x+13−x

4x+3=13

<u>Step 2: (Question 1): Subtract 3 from both sides.</u>

4x+3−3=13−3

4x=10

<u>Step 3: (Question 1): Divide both sides by 4.</u>

4x/4 = 10/4

FIRST ANSWER: x = 5/2

Step-by-step explanation (Question 2):      

<u>Step 1: (Question 2): Multiply by LCM</u>

15x^2 - 6 = x

<u>Step 2: (Question 2): Solve 15x^2</u>

15x^2 - 6 = x:

x = 2/3

x = -3/5

<u>Step 3: (Question 2): Solve</u>

ANSWER: x=0.666667 or x=−0.6

See Attachment 1 for question 1 steps (FULL)

See Attachment 2 for question 2 steps (FULL)

Answer:    

1)   x = 5/2

2)  x=0.666667 or x=−0.6

 

Hope this helps.

Nezavi [6.7K]2 years ago
8 0

Answer:

1) x = 5/2

2) x = -10

Step-by-step explanation:

1)

⇒ 4x = 10   [subtract x from both sides; subtract 3 from both sides]

⇒ x = 5/2   [divide both sides by 4]

2)

⇒ \frac{5}{2x} - \frac{1}{x} = \frac{1}{6}  

⇒ \frac{2x}{5} - \frac{x}{1} = \frac{6}{1}   [reciprocal function to both sides = x^-1]

⇒ \frac{2x}{5} - x  = 6   [simplify denominators]

⇒ 2x - 5x = 30   [multiply both sides by 5]

⇒ -3x = 30   [collect like terms]

⇒ x = -10   [divide both sides by -3]

You might be interested in
HELPPPPPP ASAPPPPP!!!!!
diamong [38]

Answer:

C) $65.00

hope that helps!

6 0
2 years ago
Read 2 more answers
NEED HELP ASAP WHOEVER ANSWERS THE QUESTION RIGHT FIRST GETS THE MOST BRAINLIEST
julia-pushkina [17]

Answer:

150

Step-by-step explanation:

360 - (130 + 80) = 150

7 0
3 years ago
Read 2 more answers
What is the answer to 12 + 4²
Musya8 [376]

You would use order or operations to solve this problem

4 to the second power is 16 -------> 12+16= 28


Your answer would be 28

7 0
3 years ago
Read 2 more answers
Three times the difference of 5 and a number gives 30. Find the number.​
Temka [501]

Answer:

15

Step-by-step explanation:

we need to write the equation. I came up with....

3(5 - x) = 30

so take the 3 away from the 30. I think your not supose to do the 3 because it out of the ( ). the opppisite of multiplication is division. so...

3 divided by 30 =10

rewrite

(5 - x) = 10

take the 5 away. the oppisite of subbtraction is addition.

5 + 10 = 15

check your; plug in x

3(5 - 15) = 30  This equation looks true!

Hope this helped! Please mark as brainliest! Thanks

5 0
3 years ago
Teachers were asked what their favorite ice cream was. The ratio of teachers that prefer rocky road to mint is 5 to 2. If there
DerKrebs [107]

28 teachers prefer mint.

Step-by-step explanation:

Given,

Total number of teachers = 98

Ratio of teacher that prefer rocky road to mint = 5:2

Let,

x be the original number.

Teachers who like rocky road = 5x

Teachers who like mint = 2x

5x+2x=98\\7x=98

Dividing both sides by 7

\frac{7x}{7}=\frac{98}{7}\\x=14

Teachers who prefer mint = 2x = 2(14) = 28

28 teachers prefer mint.

Keywords: ratio, division

Learn more about division at:

  • brainly.com/question/1993757
  • brainly.com/question/2048256

#LearnwithBrainly

6 0
3 years ago
Other questions:
  • This is a variation word problem.
    15·1 answer
  • Divide (–15x5 – 16x4 + 84x3 – 17x2 – 9x – 15) by (x – 8/5) using synthetic division.
    13·1 answer
  • A solid has a circular base of radius 3. If every plane cross section perpendicular to the x-axis is an equilateral triangle, th
    12·1 answer
  • dolores is selling cucumbers from her backyard garden her garden is 48 square feet in total and she can grow 1 cucumber every 72
    15·1 answer
  • Which of the following is the probability that when rolled a die will come up with either a 1 or a 2?
    12·1 answer
  • sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long wi
    9·1 answer
  • Help pls no links I'll give briliantest if you give me the right answer<br><br>​
    13·1 answer
  • Can someone plz help me
    8·1 answer
  • Help. I will gave points ​
    6·2 answers
  • Checks can be used to: <br>make purchases <br>pay rent <br>pay bills <br>all of the above​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!