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
julsineya [31]
4 years ago
8

Solve the system by elimination 4x+3y=-5 -x+3y=-10

Mathematics
1 answer:
Sedaia [141]4 years ago
3 0

Subtract the 2nd row from the 1st row

5x = 5

Solve for x in the equation above

x = 1

Substitute x = 1 into any of the two equations above

Let's  pick the first equation; 4x + 3y = -5

4 * 1 + 3y = -5

Solve for y in the equation above

y = -3

Therefore,

<u>x = 1</u>

<u>y = -3</u>

You might be interested in
Can someone help me please
olasank [31]

Answer:

4 to the power of 13

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The inequality -9&lt;21 is given. Write the inequality you get when you perform the following operation.
Iteru [2.4K]

Answer:

3 > -7

Step-by-step explanation:

-9 < 21

/-3   /-3

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

3 < -7

Now, whenever you divide or multiply by a negative, you will change the inequality sign.

So, 3 < -7 becomes 3 > -7

4 0
3 years ago
Read 2 more answers
Help please...........
Marina86 [1]
GRAPH C HOPE THIS HELPS SORRY CAPS
3 0
4 years ago
Which of the following answer choices is a solution to
KiRa [710]

Answer: a=-4

Step-by-step explanation:

4 0
3 years ago
2x+6y=-12<br> -2x-4y=12<br> ________
algol13

Answer:

y=6

Step-by-step explanation:

-2y=12

-y=6

y=6

3 0
4 years ago
Other questions:
  • You invest $15,000 in a savings account with an annual interest rate of 2.5% in which the interest is compounded quarterly. How
    5·1 answer
  • Determine the distance between the following pair of points (-2,1) and (-5,-1)
    7·1 answer
  • The temperature t in Kelvin is 273.15 more than the temperature c in degrees Celsius. Which function would you use to find the e
    8·1 answer
  • The table represents a function.
    14·1 answer
  • -5p greater than -30 solve the inequality
    8·1 answer
  • How do the absolute values of -8 1/2 and -9 1/2 compare? Choose a symbol
    13·1 answer
  • Calculate the speed for a car that went 125 kilometers in 2 hours time.
    9·2 answers
  • Multiply the following complex numbers: (-7+ ) and ( + i). Show all work and explain the steps you are taking in the work.
    7·1 answer
  • A circle has a radius of 48 millimeters.
    8·1 answer
  • What is the answer to the Pattern at 7 and counting by 7
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!