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
tester [92]
3 years ago
14

Six times the sum of a number and seven is 30. Find the number.

Mathematics
2 answers:
Sedaia [141]3 years ago
3 0

Answer:

x = -2

Step-by-step explanation:

6(x+7)=30

6x+42=30

6x=-12

x=-2

MAVERICK [17]3 years ago
3 0

Step-by-step explanation:

Hey there!!

According to the question,

One number is 7.

Let another no. be x.

So, the condition is 6(x+7)= 30

Now,

6(x+7) = 30

6x +42 = 30

6x = 30-42

x =  \frac{ - 12}{6}

Therefore the no. is -2.

Check,

6(-2+7)= -12 + 42 = 30 { they gets subtracted but sign remains (+) only }.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

You might be interested in
Which term does not describe a square?
forsale [732]

Answer: a

Step-by-step explanation:

7 0
3 years ago
Find two numbers that up to 158. The greater number is 40 more than the lesser number.
snow_tiger [21]
99 and 59

X=big number
X-40 = small

X+ x-40 =158
2X -40=158
2X =198
X=99. Big number is 99
99-40 =59

99+59=158
3 0
3 years ago
How do I write 3/4 as a percent
Pani-rosa [81]

Answer:

3/4 written as a percent would be 75%

7 0
2 years ago
Read 2 more answers
Quick math problem. Thanks if you help :)
user100 [1]
3 to the power of 9 over 10
4 0
3 years ago
Read 2 more answers
!!!!! Answer fast will give 20 points and Brainlest!!!
Aliun [14]

Answer:

n + 9

Step-by-step explanation:

I pretty sure

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the midpoint of A and B where A has coordinates (8,2) and B has coordinates (3,8)
    12·1 answer
  • The sum of 13 divided by a number and that number divided by 13
    14·1 answer
  • If 6 pounds of strawberries cost $11.94 what is the cost of 8 pounds
    12·1 answer
  • Round 1,995,298 to the nearest 10,000
    12·2 answers
  • WILL GIVE BRAINLIEST ANSWER THIS PLZ!
    7·2 answers
  • Add or subtract. Write your answer in scientific notation. 6.4 x 10^3+ 1.4 x 10^4+ 7.5 x 10^3
    15·1 answer
  • Luke and Inga are riding the Prince Charming Carousel at Disney World. Luke is on a horse 17 feet from the center. Inga is on a
    12·1 answer
  • Find the zeros of the following function;<br> f(x) = x2 - x - 30
    5·1 answer
  • Find the measure of angle s
    15·1 answer
  • Which statement corrects the error, or errors, in this definition?In a dilation, each point in the pre image and it’s correspond
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!