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
Gnoma [55]
2 years ago
9

Solve the equation kx+9=7 for x

Mathematics
2 answers:
garri49 [273]2 years ago
6 0

Answer:

x=-2/k

Step-by-step explanation:

Simplify:

kx+9=7

kx=-2

x=-2/k

Brainlists Please!

Alika [10]2 years ago
3 0

Answer:

x=-2/k

Step-by-step explanation:

To solve you need to make x on one side while the other variables or numbers on the other.

First, you need to move the 9 to the other side by subtracting 9 from both sides: kx+9-9=7-9

Simplify: kx=-2

Now you need to divide by k into both sides in order to eliminate the k on kx:

x=-2/k

Answer: x=-2/k

Hope this helps!

You might be interested in
Calculate the interest paid when 4920 is invested at 13% p.a simple interest for eight years​
Jlenok [28]

Answer:

I'll setup the problem and you can do the calculations

Step-by-step explanation:

The formula for simple interest:

I = P*r*t

I = interest

P = principle or amount invested

r = interest rate per period (period is a year)

t = number of periods

P = 4920

r = .13

t = 8

if you have questions, send a comment

5 0
3 years ago
What is the perimeter of this rectangle? *<br> 5 cm<br> 8 cm<br> ar swer
Tju [1.3M]

Answer:

Perimeter of rectangle = 2(l+b)

= 2(8+5)cm

= 2*13 cm

= 26cm

8 0
3 years ago
The height of Josie's dog is 11 1/4 inches to the nearest quarter inch and 11 inches to the nearest half inch. Which measurement
goldenfox [79]
Dear Kellyeasterday, 11 1/4 inches is more precise.
5 0
3 years ago
Simplify (4x - 6) - (5x + 1).
faust18 [17]
The answer to the question is -x-7
6 0
3 years ago
what's the equation of the line parallel to the equation 2x+6y=-4 and that passes through the point (3, -3) .
Studentka2010 [4]
Y+3=(-1/3)(x-3)

y+3=(-1/3)x+1

y=(-1/3)x-2
3 0
3 years ago
Other questions:
  • Tyler walks 1/4 miles in 1/12 hour. How many miles per hour is Tyler walking?
    7·2 answers
  • A taxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile travel
    5·1 answer
  • Help please ASAP don’t have much time ..
    5·2 answers
  • A plumber has a 40-ft piece of a PVC pipe. How many 7/5-foot pieces can be cut from the 40-foot piece ?
    7·1 answer
  • The chart shows the number of votes received by Mr. Peters and Mr. Samson out of a
    8·2 answers
  • What is the factorization of 3x2 – 8x + 5?
    7·2 answers
  • Gla)=a-4<br> Ha)=a* +2-a<br> Find gla). Mla)
    13·2 answers
  • Convert the number to scientific notation. 0.000001019<br>​
    9·2 answers
  • Need help 3x+10y=-10
    10·1 answer
  • RThe sum of five consecutive integers is 330. What is the least integer?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!