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
Aleonysh [2.5K]
3 years ago
8

3x - 9 = 12 Solve for X

Mathematics
2 answers:
Flauer [41]3 years ago
8 0
Okay, simple.

x=7 

hope this helps

kozerog [31]3 years ago
5 0
<span>3x - 9 = 12 
3x = 12 + 9
3x = 21
x =21/3
x =7
hope that helps</span>
You might be interested in
14 brainly points: can someone pls explain to me what a subset is in a way i can understand (and pls don't just find a internet
Oksana_A [137]

Answer:

Yes

Step-by-step explanation:

B is a subset of A because if A= {0,1,2,3,4} and B= {1,2} B is a part of A and B is a smaller version of A

Don't know if this helps but this is how I learned subsets.

6 0
3 years ago
A growing farming conglomerate increases its water usage at a rate of 5% every year. If it used 48,000 megaliters of water this
romanna [79]

Answer:

Future requirement of water = 115,517 mega-liters

Step-by-step explanation:

Given:

Current requirement of water (C) = 48,000 mega-liters

Increasing rate per year (g) = 5% = 0.05

Number of year (n) = 18 years

Find:

Future requirement of water = ?

Computation:

Future\ requirement\ of\ water = C(1+g)^n\\\\Future\ requirement\ of\ water = 48,000(1+0.05)^{18}\\\\ Future\ requirement\ of\ water = 48,000(1.05)^{18}\\\\ Future\ requirement\ of\ water = 48,000(2.4)\\\\Future\ requirement\ of\ water = 115,517 (Approx)

Future requirement of water = 115,517 (Approx) mega-liters

7 0
3 years ago
Suppose corn chips cost 28.5 cents per ounce. If a bag costs $3.75, how many ounces are in the bag of chips? Round to the neares
ki77a [65]
13.16oz are in the bag because $3.75÷$0.285 is 13.16oz
7 0
3 years ago
Read 2 more answers
Y+1=x :write the equation in slope intercept form to find the slope and the y-intercept
Nat2105 [25]
We know that y=MX+c
here m=1 and c=-1
5 0
3 years ago
Read 2 more answers
Find the midpoint of the line segment with end coordinates of: ( 2 , 1 ) and ( 4 , 5 )
Valentin [98]

Step-by-step explanation:

x1=2. y1=1. x2=4. y2=5

by midpoint formula,

2+ 4/2 = 6/2 =3

1+5 /2 =6/2 = 3

therefore,the midpoints are (3,3)

<h2>Hope this helps :></h2><h2></h2><h2>From Cambridge</h2><h2></h2><h2>Please give brainliest</h2>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether each number sentence<br> 15×432=(50×400)+(50×32)
    6·1 answer
  • Please help with <br><br> 0.36y=18
    9·2 answers
  • A, b and c stand for three different numbers
    7·1 answer
  • The table shows a direct variation.
    15·1 answer
  • Can someone help with the first question
    13·1 answer
  • A pancake recipe calls for 8 eggs and 40 cups of flour. How many cups of flour would you need for a single egg
    12·2 answers
  • Solve the following system of equations algebraic<br> y=x^2+3x-29<br> y=2x-9
    8·1 answer
  • a 18-inch candle is burning at the rate of 1 inch per hour and 1 15-inch candle is burning at half of an inch per hour. How long
    15·2 answers
  • Anybody have a clue ?
    12·2 answers
  • WHATS IS THE HEIGHT OF THE FLAGPOLE?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!