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Helga [31]
3 years ago
7

Of the following options, what could be a possible first step in solving the equation 3x − 1 = 2x + 4?

Mathematics
2 answers:
madreJ [45]3 years ago
5 0
Move the "x" terms to the same side
Advocard [28]3 years ago
3 0
The first steps would be something along the lines of...

Combine like terms
2x and 3x 
-1 and 4 
Here is how to work the problem, 

3x -1 = 2x +4 
The goal is to get X alone, 
So Combine like terms by subtracting 2x from 3x 
and Adding 1 to 4 
Now you have 
x = 5 
You might be interested in
What is the value of the rational expression<br> 2x- 1<br> x+5<br> when x = 0?
nikitadnepr [17]

Answer:

5

Step-by-step explanation

becasue 2x0=0 and 1x0=0

and when you add 5 to 0 you get five

7 0
2 years ago
Lil makes $3.51 am hour more than Noah. Both of them worked for 42 hours on a project. Together, they made $1147.02 what is Noah
finlep [7]

Answer:

999.60

Step-by-step explanation:

$3.51 times 42 is 147.42 and 1147.02 minus 147.42 is $999.60

TBH this might not be right I'm not great at math buuut- heeeyy

8 0
3 years ago
Can someone plz help me?
ivann1987 [24]

Answer: The correct answer is Choice C.

Step-by-step explanation: In order to solve this problem you need to look at the equation’s parts.

The first part is multiplying 5 by the contents of the parenthesis. So, 5(2x-2) equals 10x - 10. Now, but the equation together and simplify it:

10x - 10 + 10x =

20x - 10

3 0
3 years ago
Which sequence is modeled by the graph below?
Ipatiy [6.2K]
First, we inspect what type of sequence is the order of the coordinates:
a2 = 1
a3 = 2
a4 = 4

Getting the difference,
a3 - a2 = 1
a4 - a3 = 2

The differences are not equal; hence, the sequence is not arithmetic.

Getting the ratio:
a3/a2 = 2
a4/a3 = 2

The common ratio is 2. Using the general form for a geometric series:
an = a1 r^(n-1)
If n = 2
1 = a1 (2)^(2-1)
a1 = 1/2

So,
an = (1/2) (2)^(n-1)

The answer is the first option.
5 0
3 years ago
What is the slope of a line that is perpendicular to the line who’s equation is y=4/5x-3
alexandr402 [8]

This line y = 4/5 x - 3 has slope = 4/5

Perpendicular lines, slope is opposite and reciprocal so slope of a line that is perpendicular to the line y = 4/5 x - 3 is -5/4

Answer

- 5/4

8 0
3 years ago
Read 2 more answers
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