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
zhenek [66]
3 years ago
5

— 7х – 10 = 18 + 3x Solve the equation

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

Answer:

-2.8 = x

Step-by-step explanation:

-7х – 10 = 18 + 3x

+7x. +7x

-10. = 18+ 10x

-18. -18

-28. = 10x

/10. /10

-2.8 = x

You might be interested in
At a football stadium, 5% of the fans in attendance were teenagers. If there were 10 teenagers at the football stadium, what was
TiliK225 [7]

Answer:

200 people were at the stadium

Step-by-step explanation:

Let us represent the total number of people at the stadium = x

At a football stadium, 5% of the fans in attendance were teenagers. If there were 10 teenagers at the football stadium

Hence:

5% of total number of people = 10 teenagers

5/100 × x = 10

5x/100 = 10

Cross Multiply

5x = 100 × 10

5x = 1000

Divide both sides by 5

5x/5 = 1000/5

x = 200

The total number of people in the stadium is 200

6 0
3 years ago
If the area of the circle is 28 in^2,what is the area of the shaded sector with 90 degree angle?
Nutka1998 [239]
That would be 1/4 * 28  = 7 ins^2
7 0
3 years ago
What is the greatest common factor of the terms of the polynomial below 12x^4 - 6x^3 + 9x^2?
vodomira [7]

Answer:

Greatest common factor is 3x^2.

Step-by-step explanation:

5 0
3 years ago
Please can someone help me with these questions photo math won’t work
FinnZ [79.3K]

Answer:

B, C, A, B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the degree measure of the angle formed by the hands of a clock when the time is 12:00
Sloan [31]

Answer:

0 degrees

Step-by-step explanation:

when it is hour 12 and 0 minutes, the hour and minute hand will be on top of each other, so therefore it does not form an angle

7 0
3 years ago
Other questions:
  • What is the gradient of the line 3y=2x-6
    8·1 answer
  • In Colorado, the temperature was 17.2° below zero. if the temperature continues to drop 4° every hour, what is the new temperatu
    15·1 answer
  • Find the total deposit $286.04 + $518.91 + 1790.80 - $250.00
    14·1 answer
  • Round 24.5834 to 2 decimal places
    8·1 answer
  • A car rents for $230 per week plus $0.25 per mile. Find the rental cost for a three week trip of 600 miles.
    10·1 answer
  • How can you tell if a decimal can be written as a rational number?
    7·2 answers
  • How do you simplify the complex fraction 5/6 over 1 1/4
    13·1 answer
  • PLEASE ANSWER IMMEDIATELY!!!
    10·1 answer
  • on their first three plays, the number of yards gained by a football team was -4, -7, and 2. find the total change in yards on t
    5·1 answer
  • Question 6 of 10
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!