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
Hoochie [10]
3 years ago
10

4x-2y = 2 3x-2y=-19 Help

Mathematics
2 answers:
Anon25 [30]3 years ago
6 0

Answer:

{x,y}={21,41}

Step-by-step explanation:

Step by Step Solution:

More Icon

System of Linear Equations entered :

  [1]    4x - 2y = 2

  [2]    3x - 2y = -19

Graphic Representation of the Equations :

   -2y + 4x = 2        -2y + 3x = -19  

 

Solve by Substitution :

// Solve equation [2] for the variable  x

 [2]    3x = 2y - 19

 [2]    x = 2y/3 - 19/3

// Plug this in for variable  x  in equation [1]

  [1]    4•(2y/3-19/3) - 2y = 2

  [1]    2y/3 = 82/3

  [1]    2y = 82

// Solve equation [1] for the variable  y

  [1]    2y = 82

  [1]    y = 41

// By now we know this much :

   x = 2y/3-19/3

   y = 41

// Use the  y  value to solve for  x

   x = (2/3)(41)-19/3 = 21

Solution :

{x,y} = {21,41}

Dominik [7]3 years ago
4 0

Answer: {x,y}={21,41}

You might be interested in
Paul is going to have the exterior of his home painted. Painting USA charges $75.00 to come out and evaluate the house plus $25.
Alja [10]
Im 100% sure that the answer is:
Given:$75
25 hours
7 0
3 years ago
Write the algebraic expression that matches each graph ...y = ___
Dvinal [7]

Answer:

"absolute value function," y = |x|

Step-by-step explanation:

This is the graph of the "absolute value function," y = |x|.

7 0
3 years ago
Patrica is trying to compare the average rainfall of New York to that of Arizona. A comparison between these two states for the
Elanso [62]

Liters i guess. idk. im not rlly sure

7 0
3 years ago
Southwest Dry Cleaners believes that it will need new equipment in 7 years. The equipment will cost $26,000. What lump sum shoul
Sliva [168]
A=p(1+i/m)^mn
A=26,000÷(1+0.06÷2)^(2×7)
A=17,189.06
7 0
3 years ago
Read 2 more answers
How do the lateral and total surface area of a cylinder differ?
DaniilM [7]
Lateral area is the area of the faces, while surface area is the area of the faces and and bases.
8 0
3 years ago
Other questions:
  • Brian ate 1/5 of a pie. The colin ate 1/5 of the pie, and david ate 1/5 of the pie.
    7·1 answer
  • Please answer the question in the image below ASAP
    6·1 answer
  • Which line has a slope of 0?<br> x=1<br> 3y+6x=0<br> y=x<br> y=-5
    14·1 answer
  • what should you substitute for y in the second equation bottom equation in order to solve the system of substitution method. (CA
    14·2 answers
  • How do i isolate y in 4x - 2y = 22
    9·1 answer
  • Practice solving for the volume of right and oblique
    6·1 answer
  • A baseball team won 40% of its first 30 games. The team then won 65% of its next 60 games. Approximately what percent of the gam
    6·1 answer
  • Classify each triangle with the set of side lengths given as acute, right, or obtuse.
    15·1 answer
  • Need help with geometry
    14·1 answer
  • could someone please help answer this, thank you, please no spam, will give brainliest, (homework help)!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!