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
dimaraw [331]
1 year ago
6

Solve this system of equations by using the elimination method.

Mathematics
1 answer:
Sidana [21]1 year ago
8 0

Using the elimination method, the solution to the system of equations is: (2, 2).

<h3>How to Solve a System of Equations by Elimination?</h3>

Given the system of equations,

3x + 6y = 18 ----> equation 1

-3x + 4y = 2 ----> equation 2

Add both equations to eliminate variable x

10y = 20

Divide both sides by 10

10y/10 = 20/10

y = 2

Substitute y = 2 into equation 1 to find x

3x + 6(2) = 18

3x + 12 = 18

3x + 12 - 12 = 18 - 12

3x = 6

Divide both sides by 3

3x/3 = 6/3

x = 2

Therefore, using the elimination method, the solution to the system of equations is: (2, 2).

Learn more about system of equations on:

brainly.com/question/14323743

#SPJ1

You might be interested in
Given g(x) = -x + 5, solve for a when g(x) = -2.
IceJOKER [234]

Answer:

x=7

Step-by-step explanation:

-2 = -x+5

x=7

7 0
2 years ago
Read 2 more answers
Jacob traveled 171 miles in 3.8 hours. He wants to know how many miles he traveled in one hour, so he set up this problem:
gregori [183]

Answer:

so first we have to divide each side by 38

4.5miles=0.1

45miles=1 hour

Hope This Helps!!!

7 0
2 years ago
Math Help Don't Answer If Your Unsure of the answer please?<br> 2nd and 3rd pic is one question
vovangra [49]
If it si proportional
y/x=k or y=kx
if k is same throuout, then it is proportional
find their ratio
so
0/0=undefined, ignore
2/3=k
4/6=2/3=k
6/9=2/3=k
yes, proportional

y=kx
3=2k
1=2/3k
2/3 is answer



proprtional (2nd and 3rd)
graph is proprtional, first table is poroprtional
other ones are not
2nd picture is proportional, 3rd is not


(x,y), y is rise, x is run
unit rate is rise/run=15/6=5/2=2.5
unit rate is 2.5



unit rate is (1/2)/(2/5)=(1/2)(5/2)=5/4=1.25
unit rate is 1.25
7 0
3 years ago
Help what’s the total lol i’m confused
belka [17]

Answer:

45

Step-by-step explanation:

brainliest?

6 0
3 years ago
In AJKL, the measure of ZL=90°, the measure of ZJ=18°, and KL = 6.1 feet. Find the
bija089 [108]

Answer:

JK= 19.7 feet

Step-by-step explanation:

We are given with a right triangle because m<L =90 degrees. Let's use the trigonometric ratio to solve for JK.

7 0
2 years ago
Other questions:
  • A rectangular sheet of metal has an area of 112 square inches. Its perimeter is 44 inches. What are the dimensions of the sheet?
    7·1 answer
  • Given the data in the chart above, which statement explains why these three countries would benefit from specialization and trad
    15·1 answer
  • The value of a weight vector is given as (w1=3, w2=-2, w0=1) for a linear model with soft threshold (sigmoid) function f(x).
    7·1 answer
  • Solve for x: x = 7 = 16<br> A. x=9<br> B. X=23<br> C. X= 112
    8·2 answers
  • Help!
    15·1 answer
  • Leo is testing different types of greenhouse material to determine which type is most effective for growing strawberry bushes. H
    14·2 answers
  • Please awnser in link below
    10·2 answers
  • Carla and Mia own neighboring cornfields. Carla harvested 9/10 of an acre of corn on Monday and Mia harvested 1/2 of an acre. Ho
    6·2 answers
  • Is 0.5 greater than or less than 6/10?.Draw number line to show your answer
    9·2 answers
  • Pls helpppp!!!!!!<br> What kind of compound inequality is….&gt;&gt;&gt;&gt;&gt;look at pic
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!