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
ch4aika [34]
3 years ago
9

What is the solution to this system of equations using the linear combination

Mathematics
1 answer:
ozzi3 years ago
7 0

Answer: (2, -3)

The solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

Step-by-step explanation:

As given the equations are .

4x+y=5

3x+y=3

Subtracted 3x+y=3 from 4x+y=5  .

Thus

4x - 3x + y - y = 5 - 3

x = 2

Put in the equation 4x+y=5  .

4 × 2 + y = 5

8 + y = 5

y = -8 + 5

y = -3

Therefore the solution of the equation   4x+y=5   and 3x+y=3 be (2 , -3) .

(2, -3)

You might be interested in
What is BC?<br><br> Enter your answer in the box<br><br> _units
laiz [17]

Answer:

<h2>BC = 25</h2>

Step-by-step explanation:

It's an isosceles triangle (congruent angles ∠C ≅ ∠B).

Therefore AC = AB.

We have the equation:

4x+1=2x+23        <em>subtract 1 from both sides</em>

4x=2x+22       <em>subtract 2x from both sides</em>

2x=22          <em>divide both sides by 2</em>

x=11

Substitute the value of <em>x</em> to the expression BC = 3x - 8:

BC = 3(11) - 8=33-8=25

3 0
3 years ago
Millie went shopping and took £60 to spend. she spent 1/2 of her money on a pair of shoes, she then spent 2/3 of what she had le
Stels [109]
Total expenses;
1/2*60=30
2/3*30=20
Total = 50

Remainder;
60-50
<span>£</span>10
3 0
3 years ago
Please help this is on Prepworks
Olenka [21]

Answer:

D

Step-by-step explanation:

I hope it's the correct one

8 0
3 years ago
What is the value of x in the equation 1/2 x - 3/4 equals 3/8 - 5/8 x?<br>​
kiruha [24]

the answer to the question is = (x = 1)

8 0
3 years ago
HOW MANY DEGREES IN A SUPPLEMENTARY ANGLE???
monitta

Answer:

180 degrees

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 5s^-7/10s^-9
    5·1 answer
  • What is 22+38+98-48<br><br> Explain.
    13·2 answers
  • Arithmetic number sequence definition
    9·1 answer
  • Plot (-3,0) (5,0) (0,4) and find the area of the shape formed​
    13·1 answer
  • Word Problem:
    13·1 answer
  • I have to find the solution of the equations ​
    14·1 answer
  • Help please , i need the perimeter and area
    14·1 answer
  • (50 points really need help on this it's the last question)
    12·2 answers
  • HELP PLEASE YOU'LL GET BRAINLIEST :)
    10·1 answer
  • Please help with #13! In parallelogram MLKJ below, find the measure of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!