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
zavuch27 [327]
3 years ago
10

Solve the following systems of equations. 2= 2y + 5 | 3y - 3x = -12

Mathematics
1 answer:
ivanzaharov [21]3 years ago
7 0

Answer:

x=5/2, y=-3/2. (5/2, -3/2).

Step-by-step explanation:

2=2y+5

3y-3x=-12

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

2-5=2y

2y=-3

y=-3/2

3(-3/2)-3x=-12

-9/2-3x=-12

3x=-9/2-(-12)

3x=-9/2+12

3x=-9/2+24/2

3x=15/2

x=(15/2)/3

x=(15/2)(1/3)

x=15/6=5/2

You might be interested in
What is the value of x??
umka21 [38]

Answer:

16

Step-by-step explanation:

The angle shown there is an example of a vertical angle. An opposite angle formed by intercecting lines. They are always congruent, so to solve this, you must set them equal to eachother. you can gather the equation 4x-5=59. From there, you just solve it like you would any two step equation.

6 0
2 years ago
Name the property of real numbers illustrated by the equation 2*(√8*7)=(2*√8)*7
umka21 [38]
Associative property of mulipication, the ability to move parenthasees with mltipication or additon
8 0
3 years ago
Read 2 more answers
There are 2 squares and 8 circles. What is the simplest ratio of squares to total shapes?​
Veronika [31]

Answer:

1/4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The figure shows ∆ABC with m∠ABC = 90°.
notsponge [240]

Answer:

Hello,

Please, see the attached file.

Thanks.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which is a factor of 20 but not a multiple of 2
Delicious77 [7]
20|2 \\ 10|2 \\ 5 \ |5 \\ 1 \\\\\boxed{ 5} \  it's \ a \ multiple \ of \ 20 , \ but \ it's \ not \ a \ multiple \ of \ 2
7 0
3 years ago
Read 2 more answers
Other questions:
  • The height of tower a is 780780 feet more than tower
    7·1 answer
  • Factors of 8 that add to 2
    7·1 answer
  • 2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round
    7·1 answer
  • Find the area of a rectangle with a base of 7 feet and a height of 13 1 2 feet. The area of the rectangle is square feet.
    14·1 answer
  • Cos4theta+cos2theta/ cos4theta-cos2theta= _____
    9·1 answer
  • Simplify the expressioh 6.9-(-5)+4.1
    6·1 answer
  • A boat is traveling due North at 27mph. A current is flowing at a bearing of 60° west of south at 8mph. Find the actual speed an
    7·1 answer
  • What type of number is "0.27820.27820," point, 2782?
    15·1 answer
  • A classroom had 8 rows of desks with 6 desks in each row. Four desks were removed from the room. How many desks were left?
    15·1 answer
  • *If there is a decimal, write it to the nearest tenth (1 decimal place)*
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!