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
ValentinkaMS [17]
3 years ago
9

PLEASE help!! I need help with this quick!!!! I partly know how to do this, but not 100%. Use the linear combination method to s

olve the system of equations. Explain each step of your solution.
2x - 3y = 13
x + 2y = -4
Your step by step will help me get this down.
Mathematics
1 answer:
ira [324]3 years ago
5 0
Add the equations in order to solve for the first variable. PLug this value into the other equations in order to solve for the remaining variables.
The answer is:
(2, -3)
You might be interested in
What is 20 divided by 10 plus 50
Deffense [45]

Answer:

20/10 + 50=52

Step-by-step explanation:

7 0
3 years ago
_____X^2+10x+10_____
Viefleur [7K]
The problem in the picture would be
x^2+10x+21
6 0
2 years ago
I need help please thanks​
Tom [10]

Answer:

vzosbakabaoabka a

Step-by-step explanation:

ukiukiukiyji

8 0
2 years ago
What is the equation of the function in slope-intercept form?
Rasek [7]
To write this equation, you need use the formula y=mx+b.

m represents the slope and b represents the y intercept.

The y intercept is the point where the line touches the y axis. In this case, the y-intercept is 1.

The slope is just rise over run from one coordinate to another. The slope is 2/-1 which could be simplified as -2. The slope just means that we are going up 2 and left 1 to get to a new coordinate.

The equation is y=-2x+1

Have a good day! :)
7 0
3 years ago
Any one 100% kno these two answers
liubo4ka [24]
Answer:

The first question would likely be y=10.
The second question would likely be x=20.
6 0
3 years ago
Other questions:
  • Diego is building a fence for a rectangular garden. It needs to be at least 10 feet wide and at least 8 feet long. The fencing h
    14·1 answer
  • Which point on the x-axis lies on the line that passes
    8·1 answer
  • Tims age in 7 years. will be 3 times what it was 19 years ago
    9·1 answer
  • True or False?
    6·1 answer
  • A triangle has angle measures 23° and 35°. What is the measure of the third angle
    14·2 answers
  • WILL GIVE BRAINLIEST
    9·2 answers
  • A ball is thrown from a height of feet with an initial downward velocity of . The ball's height (in feet) after seconds is given
    5·1 answer
  • Which equation describes the line graphed above?​
    5·1 answer
  • Identify the slope and y-intercept of the line y=−3x+7?
    9·2 answers
  • Select all the correct answers.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!