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
timurjin [86]
3 years ago
9

Solve the following system of equations. What is the x-value of the solution?

Mathematics
1 answer:
Leni [432]3 years ago
6 0

Answer:

x = 1

Step-by-step explanation:

<u>Step 1:  Choose one of the equations to solve for y:</u>

x - y + 1 = 0

(-y) / -1 = (-1 - x) / -1

y = 1 + x

<u>Step 2:  Plug in y into either equation</u>

3x + 2(1 + x) = 7

3x + 2 + 2x - 2= 7 - 2

5x / 5 = 5 / 5

x = 1

Answer:  x = 1

You might be interested in
Write 0.33 as a fraction in simplest form
Georgia [21]
33/100
this is the simplest form 
tnx
hope i hepled you

6 0
3 years ago
Read 2 more answers
The temperature was −10 °F and dropped by 16 °F. Which statement represents the resulting temperature in degrees Fahrenheit? A −
algol13
<span>A
−10 + 16 = 6
........................................................</span>
5 0
3 years ago
Read 2 more answers
Compare 2x+8&gt;18 and 2x+8 greaterthan or equal to 18
Sergio039 [100]
2x + 8 > 18                      2x+ 8 ≥ 18
2x > 18 -8                            2x ≥ 18 - 8
2x > 10                                 2x ≥ 10
x > 10/2                                  x ≥ 10/2
x>5                                          x ≥ 5

     The answer that combines both inequality is x ≥ 5
6 0
3 years ago
Which word best replaces shakes in rapid motion to be more precise
Zielflug [23.3K]

Answer:

flutter, flap, beat, agitate, vibrate; tremble          could be one of these

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the difference between x-axis and the y-axis?
Marrrta [24]
The y- axis goes up and down.
and......
The x- axis goes from left right.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Help pleaseeeee! It’s urgent
    13·1 answer
  • A team of runners ran a relay race. Each runner ran 7 1/2 kilometers. The total length of the race was 45 kilometers. Write and
    10·1 answer
  • The product of 3, and a number increased by 8​, is -48. 3x+8=-48
    5·1 answer
  • An element with a mass of 990 grams decays by 16.9% per minute. To the nearest
    7·1 answer
  • How do you find the volume of compound shapes
    15·1 answer
  • Possible answers:<br> A) 336cm <br> B) 110m<br> C) 588m<br> D) 1,029m
    10·2 answers
  • The following histogram represents the number of hours students practice each week for band. How many students practiced at leas
    9·2 answers
  • What is 0.1 as a fraction
    14·1 answer
  • What is the slope of the line shown in the graph?
    13·1 answer
  • What operation is necessary to list multiples?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!