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
mixer [17]
2 years ago
12

For the equation 2x + 3 = 4x – 3: a. How many solutions does it have? b. How do you know?

Mathematics
2 answers:
mario62 [17]2 years ago
8 0

Answer:

a) one solution, x=3

b) see below

Step-by-step explanation:

2x+3=4x-3

2x=6

x can only be=3

EastWind [94]2 years ago
3 0

Answer:

Step-by-step explanation:

2x + 3 = 4x - 3

-2x + 3 = -3

-2x = -6

x = 3

a. one solution

b. used the multi step equation

You might be interested in
Find two consecutive whole numbers that square root 97 lies between
lora16 [44]

Answer: 9 and 10

Step-by-step explanation:

To understand this question we need to first understand how to solve square root equations! The easiest way to learn how to solve square root problems is by finding the reverse of the problem.

For example, if you tried to find the square root of 25, you would reverse the problem to do 5^2 = 5 x 5 = 25.

So if we were to implement this problem, we would look at these two whole numbers.

9^2 = 9 x 9 = 81

10^2 = 10 x 10 = 100

Thus meaning that the only two numbers that the square root of 97 lies between can be 9 and 10!

It's important to rely on your knowledge of multiplication to develop a strong base for square roots.  

8 0
3 years ago
Read 2 more answers
6 2/7 * 3 3/12= ? Anyways hi! I'm bo.red lol
Georgia [21]

Answer:

20  and 3/7

Step-by-step explanation:

8 0
2 years ago
A number has exactly three factors and is less than 50 what is this number
vfiekz [6]
Answer: 25

Explanation:

The 1st factor is 1.
The 2nd factor is the number itself.
The 3rd factor must be a factor that multiplies itself to get to the number.
The number must be 25, factors = 1, 5, 15

4 0
3 years ago
Can someone help me please
Semenov [28]

Sin E is B. 1.

After making an equation i came up with this.

6 0
2 years ago
The table shows ordered pairs of the function y=8-2x. What is the value of y when x=8
kakasveta [241]
The value is 2+3 hope this helps ok good not luck
8 0
2 years ago
Other questions:
  • How to work out the decimal between 2.65 and 2.66? With working out please
    5·2 answers
  • If Jani has<br> 2oo and spendo<br> 850 how much<br> Will She have?
    11·1 answer
  • What is the value of the function f(x)=10x+2?
    11·1 answer
  • A cat has 24 whiskers by its nose. A manatee has 25 times as many whiskers.
    12·2 answers
  • What is the answer to the photo below? (Supposed to be a fraction)
    14·2 answers
  • URGENT: I need these problems answered and steps :/ Will give the first person BRAINLIEST and please show the steps and please p
    9·2 answers
  • Ameen went to the salon and had 3/8 of an inch of hair cut off. The next day she went back and asked for another 1/2 of an inch
    5·1 answer
  • (50) POINTS AND 5 STAR AND THANKS AND BRAIN-LIST
    10·1 answer
  • Please help me with question 4!!
    7·2 answers
  • Please answer I don’t understand this at all. And I’m not falling for those links
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!