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
tatyana61 [14]
3 years ago
9

Solve for x in the equation 2 x2 + 3x - 7 = x2 + 5x + 39

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0
The answer is 5x-5that is the answer

You might be interested in
The volume of a rectangular prism is 50 5/8 cubic inches.
Temka [501]

mcyt mcyt mcyt mcyt mcyt

6 0
2 years ago
Evaluate the following logarithmic expression without the use of a calculator. Enter your answer as a fraction reduced to the lo
Leni [432]
Assuming you meant <span>e⁴  thus
</span>

\bf ln\left( \sqrt[7]{e^4} \right)\implies log_e\left( e^{\frac{4}{7}} \right)\\\\&#10;-----------------------------\\\\&#10;log_{{  a}}{{  a}}^x\implies x=x\impliedby \textit{let's use this cancellation rule}\\\\&#10;-----------------------------\\\\&#10;log_e\left( e^{\frac{4}{7}} \right)\iff \cfrac{4}{7}
3 0
3 years ago
Help Perform the indicated operation.<br><br> (-7) · (-5)<br><br> -12<br> -35<br> 12<br> 35
Flauer [41]
<h3>Answer:</h3>

35

<h3>Step-by-step explanation:</h3>

(-7) • (-5)

= 7 • 5

= 7 + 7 + 7 + 7 + 7

= 14 + 7 + 7 + 7

= 21 + 7 + 7

= 28 + 7

= 35

4 0
3 years ago
Read 2 more answers
Plz help! I need to get this assignment done today and I don’t know anything about it. If you know the answer please tell me!
REY [17]

Answer:

1080 square feet.

Step-by-step explanation:

8 0
3 years ago
What’s is the answer for 9-(-3)
grigory [225]

Answer:

negative times A negative is a positive so your answer is 27

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If a line with a slope of -2 crosses the y-axis at (0,3), what is the equation of the line? I have no Idea how to work this prob
    14·1 answer
  • • How do you summarize data in a two-way frequency table?
    12·1 answer
  • A parasail is at 200.6 feet above the water. After 5 minutes, the parasail is at 120.8 feet above the water. What is the change
    7·1 answer
  • Simplify -9(1-10n) - 2(3n+9)
    9·1 answer
  • Please help me I am stuck (questions are in the picture, and the marked-off section does not have to be done).
    6·1 answer
  • What would be the slope of (1,-2) and (3,0)
    10·2 answers
  • How many solutions are<br> there to this system of<br> equations?<br> y = 2x - 1<br> y = 2x + 1
    12·1 answer
  • A car is 120 inches long. A truck is 60% longer than the car.<br><br> How long is the truck
    12·1 answer
  • Line CD contains points A (4, 6) and B (−2, 6). The slope of line CD is (4 points)
    13·2 answers
  • Write the volume of a cylinder with a base radius 3 m and height 8 m in terms of pi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!