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
alukav5142 [94]
3 years ago
5

How to solve 9(n+3)=7n-3)

Mathematics
2 answers:
Licemer1 [7]3 years ago
8 0
9(n+3)=7n-3

9n+12=7n-3

2n = -15

n =- \frac{15}{2}
KIM [24]3 years ago
7 0
9(n+3)=7(n-3)\\
9n+27=7n-21\\
2n=-48\\
n=-24
You might be interested in
What's the value of x in the equation: 10x-6=5x34
Snowcat [4.5K]

Answer:

8

Step-by-step explanation:

10x-6=5x+34

-5x -5x

5x-6=34

+6 +6

5x=40

---- ----

5 5

x= 8

// have a great day //

8 0
3 years ago
H(1)=-6 h(2)= 20 h(n)= h(n-2)+h(n-1) What is the value of h(3)?
Elina [12.6K]

9514 1404 393

Answer:

  14

Step-by-step explanation:

Use the formula with n=3.

  h(3) = h(3-2) +h(3-1)

  h(3) = h(1) +h(2)

  h(3) = -6 +20 . . . . . substitute the given values

  h(3) = 14

6 0
3 years ago
Help me idk how to do this
ElenaW [278]
To do this, you have to plug each x value into the rule.

1.y = 15 - 3×2
y = 15 - 6
y = 9

So the first y value would be 9.

2.y = 15 - 3×3
y = 15 - 9
y = 6

3. y = 15 - 3×4
y = 15-12
y = 3

4. y = 15 - 3×5
y = 15-15
y = 0

Hope this helps!

3 0
3 years ago
9 1/4 - 4 5/6 subtraction
cricket20 [7]

Answer:

4 5/12

Step-by-step explanation:

Rewriting our equation with parts separated

Solving the whole number parts

Solving the fraction parts

Find the LCD of 1/4 and 5/6 and rewrite to solve with the equivalent fractions.

LCD = 12

Combining the whole and fraction parts

6 0
2 years ago
Read 2 more answers
HELP PLEASE. Write an equation for the graph shown. Be sure to use slope-intercept form
Leya [2.2K]

Answer:

-3x + 5

Step-by-step explanation:

"Rise over Run"

(0, 5) => (1,2): Goes down (negative slope) 3 units and right 1 unit.

The Y intercept is 5 so the constant is 5.

5 0
3 years ago
Other questions:
  • O of 1
    14·1 answer
  • Significance tests A test of H0: p = 0.65 against Ha: p < 0.65 has test statistic z = −1.78. (a) What conclusion would you dr
    12·1 answer
  • Help me on all these questions (picture added)
    9·1 answer
  • I hope it isn’t hard to read if it is don’t hesitate to ask for a better picture :-)
    5·1 answer
  • You bought a car that had factory installed tires marked as "P185 75/R14". You bought and installed tires on your car that are m
    13·1 answer
  • Which of the following are properties of parallelograms?
    13·2 answers
  • a) Sundar bought two calculators for Rs. 1000. He sold one of them at a profit of 10% and other at a loss of 10%. If the selling
    9·1 answer
  • Can someone please help me with this question
    14·2 answers
  • Drag each line to the correct location on the image. Not all lines will be used.
    6·2 answers
  • The equation of a circuits in the form: (in the picture)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!