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
Zepler [3.9K]
3 years ago
15

Solve for x: 7x - 3 = 3x + 1

Mathematics
1 answer:
oee [108]3 years ago
7 0

Answer:

x=1

Step-by-step explanation:

Move all terms containing  

x

to the left side of the equation.

Tap for more steps...

4

x

−

3

=

1

Move all terms not containing  

x

to the right side of the equation.

Tap for more steps...

4

x

=

4

Divide each term by  

4

and simplify.

Tap for more steps...

x

=

1

You might be interested in
If f (x) = StartRoot one-half x minus 10 EndRoot + 3, which inequality can be used to find the domain of f(x)?
just olya [345]

The inequality that represents the domain of the function is \frac 12x - 10 \ge 0

<h3>How to determine the domain?</h3>

The function is given as:

f(x) = \sqrt{\frac 12x - 10} + 3

Set the radicand greater than or equal to 0

\frac 12x - 10 \ge 0

Multiply through by 2

x - 20 ≥ 0

Add 20 to both sides

x ≥ 20  

Hence, the domain of the function is x ≥ 20  

Read more about domain at:

brainly.com/question/1770447

#SPJ1

7 0
2 years ago
Read 2 more answers
An experiment is to be conducted using environmentally safe peppermint oil to study the effectiveness of deterring mice from inf
shutvik [7]

Answer:

Option E is correct.

- Treatments: how the peppermint oil is dispersed

- Experimental unit: mice

- Response variable: number of mice in the dwellings

Step-by-step explanation:

The treatments in this type of statistical experiment refers to the part of the experiment that is tweaked, controlled or varied in the cases being studied. In this experiment, the method of essential oil dispersal is what is varied in the two experimental cases of this study.

Experimental Unit refers to the subject matters, who are participants in the experiment. They are the ones that the effect of the treatments is tested upon.

For this study, the experimental units are the mice subjected to either of the two methods of peppermint oil dispersal.

The response variable is how the experimental units (participants) respond to the treatments (experimental tweaks). Or how the tweaks manifest observable results in the participants of the study. For this study, the effect of the tweaks in the mice is shown in the number of mice that remain in each dwelling (where the two methods of peppermint oil dispersal have been implemented). Hence, the response variable is the number of mice in each dwelling.

Hope this Helps!!!

5 0
4 years ago
Which equation is not a linear function:<br> y=2x<br> y=x+2<br> y=x-2<br> y=x²
padilas [110]

Answer:

Step-by-step explanation:

A linear equation can be written in the form

y = mx+b.

y = x² is not linear.

4 0
3 years ago
JoAnn works in a publicity office at the state university. She is paid
sleet_krkn [62]
JoAnn works 43 hrs week.
3 0
3 years ago
Read 2 more answers
This week, Ivania ran a total of 20 km, which is 6.5 km farther than she ran last week. If w represents the number of kilometers
NARA [144]

Answer:

Step-by-step explanation:

6.5 + w = 20

13.5 km

6 0
3 years ago
Other questions:
  • Help I don't understand this question.
    7·1 answer
  • Find the distance (8,-7) (-4,-2)
    6·2 answers
  • Find the GCF of <img src="https://tex.z-dn.net/?f=18x%5E%7B3%7D" id="TexFormula1" title="18x^{3}" alt="18x^{3}" align="absmiddle
    10·2 answers
  • 50 yards of tape is needed to pack and ship 100 packages. You have roll of tape that is 2000 inches long. About how many yards d
    15·2 answers
  • What is (2+)-3)(5))(3+2(-6))
    10·1 answer
  • 1/3m + L is greater than or equal to 8 <br><br> solve the inequality for L
    12·1 answer
  • If the center of a circle is (1, 1), and it has a radius of 5, which is another point on the circle?
    11·1 answer
  • 3^38 - 3^37 =2/3^x <br> answer
    7·1 answer
  • Write the equation of the line (y = mx+b) that has a slope of 2/3 and passing through the point (-6, 4)​
    9·2 answers
  • PLEASE HELP ME!! An eagle eats 6 pounds of food every 8 days.How long does it take the eagle to eat 90 pounds of food
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!