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
solmaris [256]
3 years ago
10

Given that 7x - 3y = 23

Mathematics
1 answer:
Triss [41]3 years ago
7 0
7x - 3(-2) = 23
7x - - 6 = 23 (two minuses make a plus)
so it’s gonna be 7x + 6 = 23
Now you have isolate you x, so move everything else to the other side, but remember to change your sign when transferring to the other side

7x = 23 - 6
7x = 17
To isolate x in this multiple, you divide by 7 (because the inverse of multiplication is division)
x = 17/7
You might be interested in
Use the order of operations to evaluate the expression below.<br> 5 + 7 • 2 - 90 / 3 + 8 - 1
Law Incorporation [45]
First Multiply 7x2 witch is 14 then divide -90 by 3 witch is -30 so now make your new equation 5+14-30+8-1 witch the answer is -4
3 0
3 years ago
F(x) = -3(x - 11)(x + 1)
il63 [147K]

Answer:

Step-by-step explanation:

8 0
3 years ago
Please help me with these 6 through 10 :)
drek231 [11]
6.) constant = 75

7.) open sentence = 6 + 22 = 28

8.) equation = 17 + b = 47

9.) solution = when x + 37 = 62, x = 25
3 0
3 years ago
I'm this many years old, and I would like to know what 1+1 is. I have to answer this correctly because if I don't my mommy will
hjlf

the answer is 3 I bet the oven is hot tbh

4 0
3 years ago
Mia is working two summer jobs, making $11 per hour babysitting and making $20 per hour lifeguarding. In a given week, she can w
arlik [135]

Answer: 11x + 20y ≥ 220

x + y ≤ 15

Hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • there are a total of 44 goats and chickens being raised. between them, they have 134 legs. how many goats are in total? how many
    8·1 answer
  • Is the rate 1,500 per 150hour equal
    15·1 answer
  • One of the most fiercely debated topics in sports is the hot hand theory. The hot hand theory says that success breeds success.
    10·1 answer
  • Based on the graph below, what are the solutions to the equation f(x) = g(x)? (5 points) graph of function f of x equals 4 times
    15·1 answer
  • Rachel, Mario and Sanjit share some money in the ratios 4:3:9
    5·1 answer
  • I need help ASAP PLEASE!!!
    12·1 answer
  • How Can I Solve -15 + n = -9
    7·2 answers
  • [SOMEONE PLEASE HELP]<br> (2x^4y^5)(-3x^2y^7)
    7·1 answer
  • In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk. What proportion of
    6·1 answer
  • 25 POINTS!! Help will give the brainliest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!