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
konstantin123 [22]
3 years ago
12

3x+6=15 solve for x x= ?

Mathematics
2 answers:
poizon [28]3 years ago
6 0

x=3 is your answer.

To solve this equation we need to isolate the variable.

3x+6=15

So first subtract the number six from both sides. Now the equation should look like this.

3x=9

Then divide both sides by the number 3. So now the equation looks like this.

x=9/3

Simplify 9/3 to 3 and that is your answer.

x=3

mylen [45]3 years ago
5 0

Answer: x=3

Step-by-step explanation: Subtract 6 from both sides, Simplify  

15−6 to 9, and then divide both sides by three.

3x=15−6

3x=9

x=​9/3

x=3

​

Hope this helps, have a BLESSED day! ☺️

You might be interested in
Q # 9 please find the area
Rudik [331]
To solve this problem you must apply the formula for calculate the surface area of a circle, which is shown below:
 SA=πir^2
 where r is the radius of the circle
 r=18 inches
 By substituying values, you have that the surface area is:
 SA=π(18 in)^2
 SA=324π in^2
 The answer is 324π in^2
6 0
3 years ago
Read 2 more answers
Jacks boat rental charges a $15 deposit fee $2 for each hour use to rent a paddle boat. Write an equation for C, the total cost,
IrinaK [193]
C= 15 + 2h
2h reprents the totals of hours times the 2 dollar hour use.
the 15 is added because its the deposit fee
6 0
3 years ago
What is the equation of a line that is perpendicular to the line y=3x-6 and passes through the point (15,5)?
Goshia [24]

the fouth option is correct ans....

3 0
3 years ago
Silas and Lilly attended a math conference. The total registration fee was $327.50. If each person paid the same amount, which e
castortr0y [4]

Answer:I think the answer is letter B.

Step-by-step explanation:

8 0
3 years ago
A club raised 175% of its goal for a charity. The club raises $875. What was the goal?
charle [14.2K]

Answer: The goal was $500

======================================================

Work Shown:

x% = x/100

175% = 175/100 = 1.75

Let g be the goal, which is the amount of money the club wanted to raise

175% of goal = 175% of g = 1.75g

The expression 1.75g represents how much money was actually raised, which was $875. Set the two expressions equal to each other. Solve for g

1.75g = 875

g = 875/1.75 ....... divide both sides by 1.75

g = 500

The club's goal was to raise $500

Note how 75% of $500 is 0.75*500 = 375

When they raised 175% of the goal, this means they went 75% overboard and added on 375 additional dollars (on top of the 500 they wanted). So they got to 500+375 = 875 which lines up with the instructions. This helps verify the answer.

Or we can see that 1.75*g = 1.75*500 = 875 which helps confirm the answer as well.

3 0
3 years ago
Other questions:
  • Describe how the infinite sequence are below are generated 2,5,8,11,14,17
    7·2 answers
  • Use thr Pythagorean theorem to find perimeter. What is the perimeter of the triangle??​
    6·1 answer
  • The two triangles are similar.<br><br> What is the value of x?
    9·1 answer
  • Choose the equation that is the standard form of
    7·1 answer
  • Question 2<br> When writing music, musicians write the music on<br> paper instead of notebook paper.
    5·2 answers
  • Which of these equations, when solved, gives a different value of x than the other three? 9.1 = -0.2x + 10 10 = 9.1 + 0.2x 10 –
    10·2 answers
  • Solve for p, I don't know what else to add but yeah<br> solve for p?<br> Also explain
    5·1 answer
  • Can you please help me?<br><br><br><br><br> Graph the following equations on the coordinate plane.
    5·2 answers
  • Round to the nearest hundredth:7.884
    6·1 answer
  • A car travels 53.6 miles in an hour.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!