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
7nadin3 [17]
2 years ago
15

PLEASE HELPPPPPP!!!!!!Solve this system of linear equations separate the x-and y-values with a comma

Mathematics
1 answer:
GenaCL600 [577]2 years ago
8 0

Answer:

x=-6,\\y=6

Step-by-step explanation:

Rewrite the system of equations as:

\begin{cases}-13x+2y=90\\-6x+2y=48\end{cases}

Subtract the second equation from the first to isolate x:

-13x+2y-(-6x+2y)=42,\\-7x=42, \\\fbox{$x=-6$}

Plug in x=-6 into any of the equations above and solve for y:

-6(-6)+2y=48,\\2y=12,\\\fbox{$y=6$}

Verify that the solution pair (-6, 6) works \checkmark

Therefore, the solution to this system of equations is:

x=-6,\\y=6

You might be interested in
Write the slope intercept 4x-y=1
Sergio [31]

Answer:

y = 4x - 1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the cosine ratio for ∠F? p.s. show how you got your answer!
Bond [772]
6/10 its adjacent over hypotenuse
7 0
3 years ago
Read 2 more answers
Pre calculate solver
egoroff_w [7]
What is your question I will answer it if I can
5 0
2 years ago
What is the answer of 8-15=
kicyunya [14]

Answer:

-7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Wake up cereal comes in 2 types, crispy and crunchy. If researcher has 10 boxes of each, how many ways can this be done?
Yuliya22 [10]

Answer:

11 ways

Step-by-step explanation:

10 crunchy

9 crunchy 1 crispy

8 crunchy 2 crispy

7 crunchy 3 crispy

6 crunchy 4 crispy

5 crunchy 5 crispy

4 crunchy 6 crispy

3 crunchy 7 crispy

2 crunchy 8 crispy

1 crunchy 9 crispy

10 crispy

8 0
3 years ago
Other questions:
  • What is the domain of the function shown in the graph?
    12·2 answers
  • Seven fewer than a number
    8·2 answers
  • Which pair of ratios forms a proportion?​
    9·2 answers
  • The coordinates of point R are (5, -9). In which quadrant is R?
    7·2 answers
  • Valor de x de (5x-20) 85
    6·1 answer
  • A patio is to be made in the shape of an isosceles triangle as shown.
    13·1 answer
  • Plzzz brainlest I swear
    9·1 answer
  • SOMEONE PLEASE HELP DUE IN 3 MINS <br><br>is this right? ​
    7·2 answers
  • Charlie's flower bed has a length of 4 feet and a width of four sixths feet. Which of the following is true
    13·2 answers
  • Multiply (x + 2)(3x² - 4x + 5).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!