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
AysviL [449]
3 years ago
7

X=y x+2y =3 Solve using substitution

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0

Answer:

Therefore the Final Solution is

x = 1 and y = 1

Step-by-step explanation:

Given:

x=y                ...............Equation ( 1 )

x+2y=3         ................Equation ( 2 )

To Find:

x = ?

y = ?

Solution:

Equating Equation  ( 1 ) in Equation ( 2 ) we get

y+2y=3\\\\3y=3\\\\y=\frac{3}{3} \\\\\therefore y =1

Now Substituting y = 1 in Equation ( 1 ) we get

x =1\\\\\therefore x=1

Therefore the Final Solution is

x = 1 and y = 1

You might be interested in
Solve for -3 (x+2) + 5x 8
sleet_krkn [62]
40 because it’s just 40
3 0
4 years ago
I was struggling with this statistics problem:
lyudmila [28]
I think your answer would be 5%.
5 0
3 years ago
Read 2 more answers
I need help whats 5/8 + 14 the 5/8 is a fraction
Katarina [22]

Hey there!

5/8 + 14 = ?

We can say 14 is equal to 14/1 beause it doesn't have a denominator and we will need to solve for your equation

14 * 8 = 112 (upcoming numerator for now)

8 * 1 = 8 (upcoming denominator for now)

5 stays alone

New equation 5 + 112 / 8

5 + 112 = 117 (numerator)

8 = 8 (demominator)

Answer: 117/8 (if you're looking for the improper fraction version) ; 14 5/8 (if you're looking for the mixed number version) ; 14.625 (if you're looking for the decimal version of it)

⬆ ANY one of these choices SHOULD work

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
4 years ago
Read 2 more answers
What is 0.214 repeating as a fraction
Natalka [10]
214/1000 is this as a fraction
3 0
4 years ago
Use the numbers shown to complete the table for each m numbers may be used once,more than once,or not at all
ANEK [815]

Answer:

Top Row:20,20

Bottom Row:26,26

Step-by-step explanation:

2(3m+7) when m is 1. Plug in to get: 2 (3*(1) + 7)=20

6m+14 when m is 1. Plug in to get: 6*(1) + 14=20

2(3m+7) when m is 2. Plug in to get: 2 (3*(2) + 7)=26

6m+14 when m is 2. Plug in to get: 6*(2) + 14=26

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find w(6) for the function w(x) = 4x+5
    5·2 answers
  • Solve for x. −12 = − 3/4 x
    12·2 answers
  • Questio 13 is the question hcf or lcm
    10·1 answer
  • Select all the possible ways to transform the letter V in a single transformation so that its point is up rather than down.
    7·1 answer
  • Combine the like terms to create an equivalent expression:<br> 3z+2+(−5z)+6
    8·2 answers
  • Round 6 6/7 to the nearest whole number.
    14·2 answers
  • 0.02x = 40 what is X step by step explanation
    15·2 answers
  • Analyze the diagram below and complete the instructions that follow
    6·1 answer
  • If f(x) = 16x – 30 and g(x) = 14x – 6, for which value of x does (f – g)(x) = 0? –18 –12 12 18
    12·1 answer
  • Use elimination to find the solution to the system of equations.<br> 4x + y = 8<br> 3r – 2y = 6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!