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
Irina18 [472]
3 years ago
5

4x-6=x+9 show all steps please

Mathematics
2 answers:
joja [24]3 years ago
6 0

Answer:

x=5

Step-by-step explanation:

4x-6=x+9

add 6 to both sides

4x=x+15

subtract 1x from both sides

3x=15

divide by 3 on both sides

x=5

Marizza181 [45]3 years ago
5 0

Hi there!

<u><em>Answer:</em></u>

<u><em>x=5</em></u>

<u><em>*Answer must have a positive sign.*</em></u>

Step-by-step explanation:

<h2><u>Lesson: Addition/Subtraction/Multiplication/and Division Properties of equality</u></h2>

First, you add by 6 from both sides of an equation.

4x-6+6=x+9+6

Simplify.

4x=x+15

Then you subtract by x from both sides of an equation.

4x-x=x+15-x

Simplify.

3x=15

Next, you divide by 3 from both sides of an equation.

\frac{3x}{3}=\frac{15}{3}

Finally, you divide by the numbers from left too right.

15/3=5

<em><u>Final answer is x=5</u></em>

I hope this helps you!

Have a nice day! :)

-Charlie

:D

You might be interested in
Find the first four terms of the sequence<br> An=2a n-1,where a1=3
yKpoI14uk [10]

The first four terms of the sequence are 3 , 6 , 12 , 24

Step-by-step explanation:

We need to find the first four terms of the sequence a_{n}=2a_{n-1}

where a_{1}=3 to find them do that

  • Substitute n by 2 in the rule to find a_{2}
  • Substitute n by 3 in the rule to find a_{3}
  • Substitute n by 4 in the rule to find a_{4}

∵ a_{n}=2a_{n-1}

- Substitute n by 2 to find the 2nd term

∴ a_{2}=2a_{2-1}

∴ a_{2}=2a_{1}

∵ a_{1}=3

∴ a_{2}=2(3)

∴ a_{2}=6

- Substitute n by 3 to find the 3rd term

∴ a_{3}=2a_{3-1}

∴ a_{3}=2a_{2}

∵ a_{2}=6

∴ a_{3}=2(6)

∴ a_{3}=12

- Substitute n by 4 to find the 4th term

∴ a_{4}=2a_{4-1}

∴ a_{4}=2a_{3}

∵ a_{3}=12

∴ a_{4}=2(12)

∴ a_{4}=24

The first four terms of the sequence are 3 , 6 , 12 , 24

Learn more:

You can learn more about the sequences in brainly.com/question/1522572

#LearnwithBrainly

3 0
4 years ago
What variable do you eliminate?
puteri [66]
It is A

Hope this helps :3
7 0
3 years ago
Triangles PIC Included
ZanzabumX [31]

Answer:

sin70° = x/6

Step-by-step explanation:

When we draw out our picture and triangle, we should see that our angle is on the ground 70°, the height <em>x</em> is across from the angle and is the vertical leg up, and that our hypotenuse is equal to 6:

sin70° = x/6

6 0
4 years ago
Read 2 more answers
A<br> 32°<br> B.<br> #<br> С<br> m2C = [?]
Dafna1 [17]

Answer:

33

Step-by-step explanation:

4 0
3 years ago
50 POINTS!PLEASE HELP
Mamont248 [21]

Step-by-step explanation:

For no 1...

The range is [ -9, -7, 1]

For no 2....

The range is [-12, -10, -2]

For no 3.....

The range is [-11, -8, 4]

4 0
3 years ago
Read 2 more answers
Other questions:
  • Every possible cross section of a three-dimensional figure is a circle. What is the figure?
    5·1 answer
  • What is the completely factor form of x4+8x2-9
    5·1 answer
  • These questions are from financial liteeracy
    13·1 answer
  • Mr.bonds math class starts at 11:30 if the class ends at 1:00 how long is his teaching.
    12·2 answers
  • Audrey is painting her house. She used 1/8 of a gallon in her bathroom, and 2/6 of a gallon of paint in her bedroom. How much pa
    7·2 answers
  • Find the slope and reduce. P=(2, 3) Q=(9, 7) Slope =​
    14·1 answer
  • Need help? Sorry if u see my work that I erased
    9·2 answers
  • To which family does the function y= Vx+2+ 3 belong?
    5·1 answer
  • In the city of Carmen, there is a drawbridge that is opened twice per hour over the summer. The graph below shows the number of
    10·1 answer
  • A carpet cleaning company charges $6 per hour with a flat $10 service charge.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!