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
Helen [10]
1 year ago
12

What is a solution?What was the solution to this equation?how many solutions did the equation have?

Mathematics
1 answer:
Korolek [52]1 year ago
3 0

We have

3x+7=11x+15

We subtract 11x on both sides and 7 on both sides

3x-11x+7-7=11x-11x+15-7

we sum like terms

\begin{gathered} 3x-11x=15-7 \\ -8x=8 \\  \end{gathered}

Then we isolate the x

x=-\frac{8}{8}=-1

ANSWER

x=-1

The equation only have one solution

You might be interested in
Someone explain how this is answer C? Big points!
Snowcat [4.5K]

Answer:

C. x = 15 * sin 18°

Step-by-step explanation:

sin A = Opposite / Hypotenuse

sin 18° = x / 15

x = 15 * sin 18°

4 0
3 years ago
HELP!? ✋
Korolek [52]
All of them are strategies for preventing cancer
3 0
3 years ago
Write (-5+8i)+(-5-8i) as a complex number in standard form
gizmo_the_mogwai [7]
(-5+8i)+(-5-8i) =
-5+8i-5-8i=-10
5 0
3 years ago
Given a cylinder with a radius of 5cm and a height of 8 cm, find the volume of the cylinder. Use 3.14 for T.
Radda [10]

Answer: V=628cm³

Step-by-step explanation:

V=(3.14)r²h

V=(3.14)(5²)(8)

V=628cm²

Hope this helps! Have a great night!

6 0
3 years ago
Azila is a salesgirl for a cosmetic product. Her salary is RM375 per week with 5% commission of her weekly sales. What is the le
Ostrovityanka [42]

Answer:

RM3,500

Step-by-step explanation:

Salary=RM375 per week

5% commission per week

If she target a minimum of RM 550.

Let x=minimum Sales

RM550=RM375 + 5% of x

RM550=RM375 + 0.05x

RM550 - RM375=0.05x

RM175=0.05x

Divide both sides by 0.05

RM175/0.05=0.05x/0.05

RM3,500=x

For Azila to earn a minimum of RM550 in a week, her salary will be RM375 plus 5% commission on the sales of RM3,500 value of product.

Check:

5% of RM3,500

=0.05*3,500

=RM175

Plus

Salary of RM375

RM175 + RM375=RM550

7 0
3 years ago
Other questions:
  • Write the equation of the line that satisfies the given conditions. Express the final equation in standard form.
    6·1 answer
  • 30/55 reduced fraction lowest term
    7·2 answers
  • What is the mean of 72,73,86,59,75,58,50,55
    7·2 answers
  • The answer because I need a lot of help and I tried to do it but I need to see the answer first<br>​
    7·1 answer
  • in the ambrose family the ages of the three children are three consecutive even integers . if the age of the youngest child is r
    12·1 answer
  • Can someone pls help me with this
    5·1 answer
  • Can someone send the work for y=2x-1 y=2x+6
    12·2 answers
  • A company established in the year 2013. The net profit of the company in the year
    14·1 answer
  • Arthur took out a $12,000 personal loan. The monthly payments 0/
    15·1 answer
  • Find three positive numbers the sum of which is 27, such that the sum of their squares is as small as possible.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!