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
Umnica [9.8K]
3 years ago
9

-7k + 3 = -11 Solve for k.

Mathematics
2 answers:
vampirchik [111]3 years ago
7 0
The answer is 2.

when you solve for K you want to get away from the number with a letter. so you take 3 and subtract it from its self so it puts itself on the other side of the equation so it makes it from this -7k+3-3=-11 to this -7k=-11-3. solve it from there you get -7k=-14. now you divide the number with the letter with that letter, then you moves to the other side of the equation and there is your answer so it looks like this -7k/-7k=-14 then that leaves you with k=-14/-7 which will get you k=2
-7k+3=-11
-7k+3-3=-11
-7k=-11-3
-7k=-14
-7k/-7=-14
k=-14/-7
k=2
your answer is 2
a_sh-v [17]3 years ago
4 0
K = 2
-7k + 3 = -11
       -3  =  -3
  -----------------          
    -7k   = -14
    -7 / -14
= 2
You might be interested in
Forms of money in the United States consist of paper money, coins, and _____.
Maurinko [17]
<span>The correct answer to the question "Forms of money in the United States consist of paper money, coins, and _____." is checking account balances. Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts in a particular country or socio-economic context, or is easily converted to such a form. The money supply of a country consists of currency (banknotes and coins) and bank money (the balances held in checking accounts, savings accounts, and other types of bank accounts).</span>
5 0
3 years ago
Read 2 more answers
Which is bigger 3/8 or 0.38
FinnZ [79.3K]
0.38 if you divide 100 by 8 you get 0.125 and when you multiply it by 3 you get 0.375. 0.38>0.375

7 0
4 years ago
Read 2 more answers
David's heart beats 75 beats per minute. If this is his average heart rate, how many times will his heart beat in 45 years?
alukav5142 [94]
Davids heart will beat <span>1773900000 times</span>
8 0
3 years ago
The cost of the meal was 50 she left a $9 tip what was the percent of the tip
Artemon [7]

18% is the % of the tip

7 0
3 years ago
Read 2 more answers
5(3x + 7)<br>simplify please​
svet-max [94.6K]

Answer:

Step-by-step explanation:

A=5 b=3x c=7

=5 3x+5 7

Answer=15x+35

4 0
3 years ago
Other questions:
  • Madison is in charge of buying the hamburger meat for her company’s annual picnic. She needs to buy enough meat to make 1,000 ha
    5·1 answer
  • Mike took a taxi from his home to the airport. The taxi driver charged an initail $6 plus $3 per mile. The total fare was $24, n
    13·1 answer
  • Helppppppppppp!!!!!!!
    6·1 answer
  • Part A: Create a third-degree polynomial in standard form. How do you know it is in standard form? (5 points) Part B: Explain th
    14·1 answer
  • 75,575 - How do the values of the digits 5 differ in the number
    13·1 answer
  • A caterer has 5 rolls. He is ordering more rolls. He can order up to 9 packages of rolls and each package contains 12 rolls. The
    13·1 answer
  • If f(x)=3x-6 and g(x)=6x-3 what is f•g
    14·1 answer
  • What is the value of the expression 5 3/5+7/10 -2 2/3
    15·1 answer
  • What is 5.521 rounded to the nearest whole number?
    7·1 answer
  • Help please, find the blanks
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!