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
IgorC [24]
3 years ago
12

How do you solve the linear equation using multiplication with the elimination method?

Mathematics
1 answer:
lianna [129]3 years ago
4 0
3x+2y=11--------x1
7x-y=3------------x2

3x+2y=11---equ 1
14x-2y=6---equ 2

equ 1+ equ 2 will eliminate y
17x=17
x=1
then put x=1 in equ 1
3(1)+2y=11
2y=11-3
2y=8
y=8/2
y=4
 
You might be interested in
A. 3<br> B. 3.1<br> C. 3.8<br> D. 11.6
pishuonlain [190]
Mean = (2+4+6+5+2)/5 = 19/5 = 3.8

answer

<span>C. 3.8</span>
4 0
3 years ago
Camila was out at a restaurant for dinner when the bill came. Her dinner came to $32. After adding in a tip, before tax, she pai
Gnesinka [82]

Answer:

25%

Cause 125%-100%=25%

​

3 0
2 years ago
What is the value of y ? <br> y=-2x+4?
sineoko [7]

Answer:

y = 4 + -2x

Step-by-step explanation:

Simplifying

y = -2x + 4

Reorder the terms:

y = 4 + -2x

Solving

y = 4 + -2x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying

y = 4 + -2x

4 0
3 years ago
Would my answer be c or a
mylen [45]

the answer is c

the y-intercept is 10–it doesn’t have a negative sign, so it is positive

4 0
3 years ago
I kinda need some help as soon as possible I'll give you 20 points
Shtirlitz [24]

Answer:

x= 5

Step-by-step explanation:

20x=100

divide 100 by 20

x=5

8 0
3 years ago
Other questions:
  • I neeeeed heeeeeeeeeeelp​
    15·2 answers
  • 30 points if correct. Select all the are true.
    15·1 answer
  • Brian needs to paint a logo using two right triangles. The dimensions of the logo are shown below. What is the difference betwee
    7·1 answer
  • A car travels the 120 miles from A to B at 60 miles per hour, and then returns to A on the same road. If the average rate of the
    8·1 answer
  • A community is planning to build a rectangular garden.the width of the garden is 27/4 feet and the perimeter of the garden is 37
    5·1 answer
  • How many millimeters are in 20 meters ​
    14·2 answers
  • Simplify: <br><br> 10 m: 20 m : 0.02 km
    11·1 answer
  • Simplify -(2x-3)+7-4x
    6·1 answer
  • Blanca jogged 8 days last month. She jogged 1.25 miles on each of these days and burned 140 calories per mile while jogging.
    10·1 answer
  • Leena knits 10 rows in 12 minutes.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!