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
Virty [35]
3 years ago
8

Solve the system of linear equations below. Enter your solution as an ordered pair (x,y). Do not include spaces in your answer..

4x+y=19. y=3
Mathematics
2 answers:
Tanzania [10]3 years ago
7 0
To find the solution of the system of linear equations, substitute the value of y in the second equation to y of the first equation,
                                4x + 3 = 19
The value of x is 4. Thus, the solution is equal to (4,3)
kotykmax [81]3 years ago
5 0
Y=3
4x+y=19
4x+3=19
4x=19-3
4x=16
x=4

pair is 4,3
You might be interested in
Solution to the system of equation -6x+y=-3 and 7x-y=3​
djverab [1.8K]

Answer:

X = 0

Y = -3

Step-by-step explanation:

In this situation you would choose elimination.

-6x+y=-3

7x-y=3

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

x = 0

plug back in to find y

(-6)(0) + y = -3

0 + y = -3

y = -3

plug in to other equation for double check

7(0) - (-3) = 3

0 + 3 = 3

3 = 3

Hope this helps

3 0
3 years ago
Solve for x: <br><br> 3x/2 - 10 = 2
Roman55 [17]

Answer:

2(2-10)/3=x

Step-by-step explanation:

2(2-10)=3x

2(2-10)/3=x

4 0
3 years ago
Read 2 more answers
What is the inverse of the function f(x) = 2x + 1?
hodyreva [135]

Answer:

The inverse f-1(x)  = ( x -  2) / 2.

Step-by-step explanation:

Let 2x + 1 = y

Now find x in terms of y:

2x = y - 1

x = (y - 1) / 2

Replace the x by the inverse f-1(x) and the y by x, so we have:

f-1(x)  = ( x - 2) / 2.

4 0
3 years ago
Read 2 more answers
Evaluate log 2 over 3
svetoff [14.1K]
Log 2 over 3 = 0.10034333188
7 0
3 years ago
Solve the equation tanxtan(x – 45°)=0 for 0° &lt; x &lt; 360°.
Lady_Fox [76]

Answer:

\tan \left(\frac{\sin \left(x\right)-\cos \left(x\right)}{\cos \left(x\right)+\sin \left(x\right)}\right)

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Find three solutions of the equation.
    9·1 answer
  • Tammi deposited $520 into a bank account that earned simple interest each year. after 5 years, she has earned $156 in interest.
    11·1 answer
  • What does the author do when she hears of nadiras birth
    8·1 answer
  • Michael has $1,058.60 in his checking account. He is going to spend $499.66 on a new television, and he will spend the rest on s
    9·1 answer
  • Chukwu, Abdul and kunle are to share $142, such that Abdul gets $11.00 less than Chukwu and $7.00 more than Kunle. How much is C
    10·1 answer
  • If 1 inch equals approximately 2.5 centimeters, how many centimeters are equal to 12.5 inches?
    10·1 answer
  • 9/3
    11·1 answer
  • If Melanie jogs 12.8 miles in 4<br> days, what is her mileage per<br> day?
    8·1 answer
  • MARKING AS BRAINLIEST! LAST ATTEMPT! ) show ur work
    6·1 answer
  • The surface area of a cylinder is 140 pie square feet, and its height is 9 feet. find its radius
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!