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
grigory [225]
3 years ago
13

Solve for x 2(X-5) +6=7(X-1)-2 (x -6)

Mathematics
1 answer:
e-lub [12.9K]3 years ago
7 0

Answer:

x = - 3

Step-by-step explanation:

2x - 10 + 6 = 7x - 7 - 2x + 12

2x - 4 = 5x + 5

- 5 - 4 = 5x - 2x

-9 = 3x

x = - 9/3

x = - 3

You might be interested in
Four friends participated in a free throw contest. Sean made twice as many
Wittaler [7]

Answer;

Sean got 24 points

Katie got 31 points

Kevin got 8 points

Emily got 12 points

Sorry I cannot give proper explanation because of typo issues.

Hope that can help.

4 0
3 years ago
Explain when to use Mental Math
I am Lyosha [343]
It is best to use mental math with some equations (5x5 or something that is easy enough that work does not have to be shown 10 dived by 5
3 0
3 years ago
Evaluate 14+(-9)+(-9)
Vilka [71]
The answer to your question is -4
6 0
3 years ago
Lisa has a certain amount of money. She spent 39 dollars and has 3/4th of the original amount left. How much money did she have
harina [27]
If \frac { 3 }{ 4 } is left, that means \frac { 1 }{ 4 } was spent. So \frac { 1 }{ 4 } of the total amount is equal to 39.. Let's say x to the total amount. \frac { 1 }{ 4 } \cdot x=39\\ x=4\cdot 39\\ x=156\\

4 0
3 years ago
Read 2 more answers
What was the name of the famous mogul ruler who finally defeated the song dynasty and saw the complete conquest of china?
Finger [1]
Did you mean mongol?
Kublai Khan
5 0
3 years ago
Other questions:
  • Write an equation to express the relationship between pressure and temperture (k) use the symbols p,t,k
    9·1 answer
  • A cone has a lateral area of 108 in2 and a base area of 48 in2. What is the surface area of the cone? A. 60 in2 B. 140 in2 C. 12
    12·1 answer
  • Use words to express the value of each decimal.
    13·1 answer
  • What are the first six multiples of 9
    5·2 answers
  • The function h is defined by h (x) = x^2 +5.<br> Find h (4a).<br> ????
    8·1 answer
  • Help asap combing like terms
    14·1 answer
  • Carmens painting wins second prize in the contest. The painting that wins first prize has an area that is 3.2 times smaller than
    12·2 answers
  • Find the value of d such that the system of equations 15x + 10y=-11 and -9x+DT=-19
    6·1 answer
  • 4. Steve worked 37.5 hours last week for $15.00 an hour. What is his gross pay for the<br> week?
    6·1 answer
  • X/-4 + 14&gt;20<br><br> someone help a girl out
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!