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
likoan [24]
3 years ago
12

6. Solve the the following system of equations: 4y+2x=14 2y+2x=10

Mathematics
1 answer:
Inessa05 [86]3 years ago
3 0
4y+2x=14 ==> multiply this 1st equation by (-1) => -4y-2x=-14
Now add it up to the 2nd equation
-4y-2x=-14
 2y+2x=10
--------------    And now add them up
-2y +0x=-4
==> -2y=-4==> 2y = 4 &    y=2                   
Last step: plug y into any equation & you will find x=3
You might be interested in
Line a ∥ line b. Find the value of x and y. Please show all work for credit.
olasank [31]

Answer:

x = 12, y =

Step-by-step explanation:

a || b

5x - 7 = 3x + 17   Alternative Interior Angles

x = 12   Algebra

Angle 3x + 17 = 53   Substitution

53 + 4y + 3 = 180   Supplementary Angles

y = 31

5 0
2 years ago
Which function's graph has asymptotes located at the values x=pi/2+-npi?
Furkat [3]
For those of you with differently ordered answers, the correct answers according to Apex are as followed:  y=sec x  and  y=tan x
8 0
2 years ago
Read 2 more answers
Find the volume of the cylinder
dedylja [7]

Answer:

157

Step-by-step explanation:

7 0
2 years ago
A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a
zepelin [54]

Answer:

c-9

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What fractional part of a kilometer is a meter ? ​
Crazy boy [7]

a kilometer is 1000 meters. a meter is 1 meter so the answer is:

1/1000

6 0
2 years ago
Other questions:
  • Find the point-slope equation for the line that passes through the points (-10,-20)and (1,-9)
    14·1 answer
  • Part A: solve -mk - 120 > 95 for m. Show your work.
    12·1 answer
  • 64 ounces in 8cups unit rate
    5·2 answers
  • 6th grade math help me, please. :)
    12·1 answer
  • What is the correct answer?
    9·1 answer
  • Which of the following illustrates the truth value of the given statements? January is the first month of the year or December i
    7·2 answers
  • (02.03)Figure ABC is reflected about the x-axis to obtain figure A'B'C':
    7·1 answer
  • What are the pods against selecting a red marble?
    11·1 answer
  • Help me please..... please
    11·1 answer
  • 17 feet 5 inches - 8 feet 3 inches feet inches equals​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!