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
Sindrei [870]
3 years ago
7

Solve 3x + 8 = 2x + 21

Mathematics
2 answers:
iren [92.7K]3 years ago
6 0
<h2>Answer:</h2>

<h3>x = 13 </h3><h2>Step-by-step explanation:</h2>

<h3>3x+8=2x+21</h3><h3>solve for x3x8-2x+21</h3><h3>x8=21</h3><h3>x=21-8=13</h3><h3>solution is x=13/</h3>

<h2>HOPE IT HELPS!!!</h2>

<h2>PLZ I NEED BRAINLIEST!!</h2>

Reptile [31]3 years ago
3 0
The answer is x equals to 13
You might be interested in
What's 5and24/10 divided by 4?
Alchen [17]
First, convert 5 and 24/10 into a mixed fraction:

5 and 24/10 = 74/10

Now, divide 74/10 by 4:

74/10 ÷ 4 = 74/10 × 1/4
                
= 74/40
                = 37/20
                = 1 and 17/20

(Remember that dividing requires you to reciprocate 4)

Hope this helps!


5 0
3 years ago
How many tens =<br> 6 ten thousands
Leokris [45]
160 160 130 20 joking
8 0
3 years ago
PLEASE HURRY I ONLY HAVE 5MIN TO TURN IT IN!!! A new television set was recently purchased for a common Room and a resident Hall
mezya [45]

Answer:

The price of the tv before tax is 410

Step-by-step explanation:

Let x = price of tv before tax

tax = x*  9%

tax = .09x

The total cost is price of tv before tax plus tax

total cost = x + .09x

total cost = 1.09x

446.90 = 1.09x

Divide each side by 1.09

446.90/1.09 = 1.09x/1.09

410 = x

The price of the tv before tax is 410

3 0
3 years ago
00:00
andreev551 [17]

Answer:

I need Help on this one too.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me with both! would really appreciate it
Tamiku [17]
Jus look and the answer above
7 0
3 years ago
Other questions:
  • a skateboard has probability of a 0.015 defective wheel. what is the probability of it not having a defective wheel
    7·1 answer
  • SOMEONE HELP ME PLEASE! I’m trying to do my homework and this is hard! It’s linear functions. Also it’s number 3
    8·2 answers
  • Graph the function. G(x)=2(x+2)(x+6)
    10·1 answer
  • What is the probability of flipping two coins at the same time and getting heads on both coins?
    15·2 answers
  • See the attachment to complete the question please and thanks!<br> (25pts) (will give more if asked)
    9·1 answer
  • Which number line represents the solution set for inequality?
    7·1 answer
  • What is the answer to the question
    8·1 answer
  • Mandy walks 42 ft in 7 seconds. What<br> is her walking speed in yards per<br> minute?
    7·2 answers
  • If cx - d = f, then x is equal to
    15·2 answers
  • Vertical analysis
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!