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
SOVA2 [1]
3 years ago
15

I need help solving systems of linear equations by substitution. {4x+3y=14 3x-2y=2

Mathematics
1 answer:
Sauron [17]3 years ago
4 0

Answer:

A) 4x+3y=14

B) 3x-2y=2

We multiply equation A) by (2/3)

A) (8/3) x +2y = 28/3 then we add this to equation B)

B) 3x-2y=2

5 (2/3) x = 11 (1/3)

x = 2

A) 4 * 2 + 3 y = 14

A) 3y = 6

y = 2

Step-by-step explanation:

You might be interested in
Help please screenshot is attatched
Natalka [10]

Answer:

that is to small for anyone to see

Step-by-step explanation:


6 0
3 years ago
What value of k makes the factor (x+3) a factor of the function f(x)=3x^3-2x+k?
4vir4ik [10]
Step by step equation
5 0
3 years ago
Pls help me I will make you as brain plsss
juin [17]

Answer: y=-2

Step-by-step explanation: y=-2 is a horizontal line containing the points (2,-2) and (0,-2).

8 0
3 years ago
A thermodynamic analysis of a proposed brayton cycle gas turbine yields p=5 mw of net power production
lina2011 [118]
The Brayton cycle<span> is a thermodynamic </span>cycle<span> named after George Bailey </span>Brayton<span> that describes the workings of a constant pressure heat engine. The original </span>Brayton<span> engines used a piston compressor and piston expander, but more modern gas turbine engines and air breathing jet engines also follow the </span>Brayton cycle<span>.</span>
4 0
3 years ago
How do I solve the multi step problem 8.5 - 1.2x = 6.7
LekaFEV [45]
First subtract 8.5 from both sides, then divide the -1.2 to get x by itself 


x=1.5
3 0
3 years ago
Other questions:
  • 8 biscuits cost 24p altogether.How much do 5 biscuits cost?
    14·2 answers
  • I need help to figure this out?<br>can someone help me?
    12·1 answer
  • Please complete the ratios below<br>? : 44 = 2 : 11<br>? : 14 = 5 : 2
    9·1 answer
  • 178.8 divided by 24 please help
    9·1 answer
  • If AD = 6, DC = 14, and BE = 4.75, calculate EC. Image not set to scale.
    9·2 answers
  • A town is having a block party and wants to set up a puppy adoption booth. They ask for 63 puppies. That’s 12% of the puppies at
    11·2 answers
  • 16x+4(x-5) I had to do 20 characters
    14·2 answers
  • A box contains 17 ​transistors, 3 of which are defective. If 3 are selected at​ random, find the probability that
    8·2 answers
  • Using the net below, find the surface area of the pyramid. (in the image) 2in 3in 3in​
    14·1 answer
  • In which situation do the quantities combine to make 0?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!