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
Fynjy0 [20]
3 years ago
15

Use the properties of equality to solve the equation 3x+2-x=11x+9. State which property justifies your first step and why you ch

ose it. Check your solution
Mathematics
1 answer:
vfiekz [6]3 years ago
8 0
3x + 2 - x = 11x + 9
3x - x + 2 = 11x + 9
2x + 2 = 11x + 9

X= - 7 over 9

You might be interested in
A coordinate plane. A line goes through the point (6,–2) and has a slope of –3. What is the value of a if the point (a,7) lies o
LenKa [72]

Step-by-step explanation:

it would be one

6 0
3 years ago
Read 2 more answers
For the equation ae^ct=d, solve for the variable t in terms of a,c, and d. Express your answer in terms of the natural logarithm
saveliy_v [14]

We have been given an equation ae^{ct}=d. We are asked to solve the equation for t.

First of all, we will divide both sides of equation by a.

\frac{ae^{ct}}{a}=\frac{d}{a}

e^{ct}=\frac{d}{a}

Now we will take natural log on both sides.

\text{ln}(e^{ct})=\text{ln}(\frac{d}{a})

Using natural log property \text{ln}(a^b)=b\cdot \text{ln}(a), we will get:

ct\cdot \text{ln}(e)=\text{ln}(\frac{d}{a})

We know that \text{ln}(e)=1, so we will get:

ct\cdot 1=\text{ln}(\frac{d}{a})

ct=\text{ln}(\frac{d}{a})

Now we will divide both sides by c as:

\frac{ct}{c}=\frac{\text{ln}(\frac{d}{a})}{c}

t=\frac{\text{ln}(\frac{d}{a})}{c}

Therefore, our solution would be t=\frac{\text{ln}(\frac{d}{a})}{c}.

5 0
3 years ago
On a number line, what is the distance between -17 and 9?
MArishka [77]

Answer:

IM struggling with the too D:

Step-by-step explanation:

8 0
3 years ago
When you square or cube a negative number is it still negative or does it become positive?
Fynjy0 [20]
When you square a negative number, the result is positive.
(-4)^2 = (-4)ª(-4) = 16

When you cube a negative number, the result is negative.
(-4)^3 = (-4)•(-4)•(-4) = -64

Negatives pair up and cancel out, so odd exponents always have one negative unpaired, making the result negative.
6 0
2 years ago
PLEASE HELP ARGENt!!!!!!!!!!!!
jekas [21]

Answer:

1.060

Step-by-step explanation:

I added 1 tenth to the answer.I'm sorry if the answer if wrong. math isnt my best just trying to help

6 0
3 years ago
Other questions:
  • -wsquared=576. Solve the equation
    12·2 answers
  • HELp PLEASE WITH CORRECT ANSWER I NEED HELP I
    12·2 answers
  • 1 Pete owed each of his three sisters $10. Which statement accurately represents how much Pete owes in total?
    6·1 answer
  • a large fire department rceived 198 false alarms last month. This was 12% of the total alarms received. How many alarms were rec
    13·1 answer
  • Saul wrote Olive a check for $296.45, and Olive deposited the check into her
    12·1 answer
  • What is the value of z?
    6·2 answers
  • What is 4 divided by 348?
    11·1 answer
  • You want to open a checking account at your local bank which offers two options. A standard checking account charges $6 each mon
    13·1 answer
  • . The graph below shows the amount of money spent on a homeowners insurance bill and the period of time passed. Based on the inf
    6·1 answer
  • Find the product and simplify.<br> (k+ 4)(-4k – 5)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!