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
laila [671]
3 years ago
9

7x-2y=37 4x+y=19 soliving system by elimation

Mathematics
1 answer:
Maru [420]3 years ago
5 0

Answer:

x=5  y=-1

Step-by-step explanation:

7x-2y=37

[2(4x+y=19)]=

8x+2y=38

---------------------

15x/15=75/15

x=5

[4(5)+y=19]

y=-1

You might be interested in
Please just answer # 28
lyudmila [28]
P-$15=her total bill

hope this helped
8 0
3 years ago
Answer as much as you can
Basile [38]

Answer:

1. 405

2. 153

3. -35

4. 132

Step-by-step explanation:

8 0
2 years ago
Choose all that give the correct expression for the quantity described.
dmitriy555 [2]

Answer:

Its D on e2020

Step-by-step explanation:

trust me

4 0
4 years ago
-12=5r+8 what the equation
zloy xaker [14]

Answer:8

Step-by-step explanation:

6 0
4 years ago
Amit solved the equation StartFraction 5 over 12 EndFraction = Negative StartFraction x over 420 EndFraction for x using the ste
Maslowich

Answer:

The product of 5/ 12 and –420 should have been the value of x.

5 0
4 years ago
Other questions:
  • The difference between two numbers is 11 and twice the smaller number, minus four, equals the larger number. Find the two number
    7·1 answer
  • Pls help me you guys are brilliant
    6·1 answer
  • What is 8/18 writin as a decimal
    6·1 answer
  • HELP ASAP!!
    6·1 answer
  • Write an equation of the line that passes through the points (-1, -2) and (2.4)
    10·1 answer
  • 5 pounds=---------------------------- ounces
    7·1 answer
  • Please help me with these math problems! I have had so much going on lately and haven't had time to do them
    14·1 answer
  • Find this answer you'll get 100 points 82÷4×(2+3)−10000/0=
    6·1 answer
  • (1.2 x 10-4) + (2.4 x 10-3)
    13·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!!!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!