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
allsm [11]
2 years ago
10

Use the substituation method to solve 6=-4x+y -5x-y=21

Mathematics
1 answer:
WITCHER [35]2 years ago
4 0

Answer:

x=-3 y=-6

Step-by-step explanation:

solve for y on the first equation then plug the answer into the second

You might be interested in
Plzzzzzzz helllp failing
telo118 [61]

Answer:

i belive a or c please tell me if i waz wroung

7 0
3 years ago
Help on hw NEED ASAP WILL SEND 90$
andriy [413]
How do I need help like fr
8 0
3 years ago
Read 2 more answers
Giving away POINTS Tell me your favorite color!
Aleksandr-060686 [28]

Answer:

mint green

Step-by-step explanation:

brainliest?

3 0
2 years ago
Read 2 more answers
92​% of what number is 253​?
Romashka-Z-Leto [24]
Let, the number = x
Then, x * 92% = 253
x = 253 / 0.92   [ 92% = 0.92 ]
x = 275

In short, Your Answer would be 275

Hope this helps!
3 0
3 years ago
In parallelogramMNOP , PK=5x and KN=x2−14 . What is PN ?<br><br>73670100
lisov135 [29]
-4.666666(so forth) or -4.7 if the problem requires you to round.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Rounded to the nearest ten thousand 101,687 and 173,245
    8·1 answer
  • Simplify the expression 1+2*[(3+1)*5+3]
    6·2 answers
  • Help will mark as brainliest
    8·2 answers
  • What is the value of 8!? 8 64 512 40,320 Will mark correct answer as brainliest
    8·2 answers
  • CANT GET WRONG
    11·2 answers
  • Find the value of x. 1/2 - 15 = 2/5x - 7​
    6·2 answers
  • Match the verbal phrase on the left with the corresponding equation on the right. Write the letter of the answer on the space pr
    7·1 answer
  • A cylinder has volume of 60 cm3 what is the volume of a cone with the same radius and height
    14·1 answer
  • 2(4x+2)=4x-12(x-1)<br> Solve the equation
    9·1 answer
  • Can someone help me?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!