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
expeople1 [14]
3 years ago
14

How do you do the elimination method in systems of equations?

Mathematics
2 answers:
babunello [35]3 years ago
5 0
You need to have either the coefficients of the x values or the coefficients of the y values be opposites. When you add the two equations the opposites will cancel the x or y leaving only one variable to work with. After solving for that variable, plug it into either of the original equations to solve for the remaining variable.
PSYCHO15rus [73]3 years ago
4 0
You balance one of the unknowns in the equation then divide the coefficient of the unknown by itself
You might be interested in
What is the approximate area of the figure below?
aalyn [17]
<h2>YOUR ANSWER IS IN THE ATTACHMENT PLZZ REFER TO THE ATTACHMENT </h2><h2>MARK ME BRAINLIEST AND FOLLOW ME </h2>

7 0
3 years ago
Read 2 more answers
Find the equation of the line through the points (6, -9) and (-2, -1).
ahrayia [7]
The answer is y= -x - 3
7 0
3 years ago
Value of 6n-2 when n=3
Novay_Z [31]

Answer:

the answer is 16......

7 0
3 years ago
Read 2 more answers
Please answer this question
Gelneren [198K]
A=2(LW+LH+WH)

A=2((7/8)(1/3)+(7/8)(2/5)+(1/3)(2/5))

A=2(7/24+14/40+2/15)

A=14/24+28/40+4/15

A=7/14+7/10+4/15  210

A=(105+147+56)/210

A=308/210

A=(210+98)/210

A=1 98/210

A=1 7/15
8 0
3 years ago
Read 2 more answers
Please help! <br>what is the answer to this question?<br>​
tiny-mole [99]

Answer:

The clue to find 'x' is-

  • As both, the lines here are intersecting at a point to form VERTICALLY OPPOSITE ANGLES.

According to this theory (2x+20)=60

So, (2x+20)=60

=  2x=60-20

=  2x= 40

=  x=40/2

=  x=20 degrees

5 0
3 years ago
Read 2 more answers
Other questions:
  • A -76x+76=-76x+76−76x+76=−76x+76minus, 76, x, plus, 76, equals, minus, 76, x, plus, 76 (Choice B) B 76x+76=-76x+7676x+76=−76x+76
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B3%7D%20%20%3D%20%20%5Cfrac%7Bx%7D%7B6%7D%20" id="TexFormula1" title=" \fra
    5·1 answer
  • Which of the following has the greatest rate of change?
    6·1 answer
  • Farmer dan's super speedy peanut sheller can shell 4 pounds of peanuts in 1.5 minutes. how many pounds can it shell in 30 second
    7·1 answer
  • An airplane is traveling 835km/h in a direction 41.5 west of north. Find the components of the velocity vector in the northerly
    15·1 answer
  • Solve for h.<br>3/7 = h/14 - 2/7​
    10·2 answers
  • The length,AB of the rectangular lot is 1 foot less than two times its width, BC. If the perimeter of the rectangular lot 394 fe
    5·1 answer
  • If yall needs to talk or get points (20) come here
    8·2 answers
  • Which of the following angles are supplementary to 7? select all that apply.
    7·1 answer
  • Solve the inequality.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!