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kobusy [5.1K]
3 years ago
14

Solve 2x2 + 5x – 3 = x2 + 4x + 3 algebraically.

Mathematics
1 answer:
seraphim [82]3 years ago
5 0
TO ᖴIᑎᗪ ᙭ YOᑌ ᕼᗩᐯE TO ᖴᑌᑎᗪ OᑌT ᗯᕼᗩT TᕼE OTᕼEᖇᔕ ᗩᖇE ᗯITᕼOᑌT ᙭ ᗩᑎᗪ TᕼEᑎ ᔕEE ᗯᕼIᑕᕼ ᑎᑌᗰᗷEᖇ GOEᔕ Iᑎ ᖴOᖇ ᙭ ᗩᑎᗪ TᕼᗩT'ᔕ TᕼE ᗩᑎᔕᗯEᖇ

~(•ᑌ•)~
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Which value of x is a solution of the inequality? ​
Levart [38]
Hello, and thank you for posting your question here on brainly.

A correct answer to this can be B. x = 3 look at the work provided below. 

Subtract 5 from both sides, to remove it.

3x + 5 ≤ 14 ==> 3x ≤ 9

Divide both sides by 3, to remove it.

3x ≤ 9 ===> x ≤ 9/3

Solve 9/3.

x ≤ 9/3 ===> x ≤ 3

Hope this helps! ☺♥
5 0
3 years ago
Read 2 more answers
What is the midpoint of equation if N(10, −14) and P(−16, −4)?
meriva

Answer:

The answer is

<h2>( - 3 , - 9)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x_1 + x_2}{2} , \:  \frac{y_1 + y_2}{2} ) \\

where

(x1 , y1) and (x2 , y2) are the points

From the question

N(10, −14) and P(−16, −4)

The midpoint is

M = ( \frac{10 - 16}{2}   \: , \:  \frac{ - 14 - 4}{2} ) \\  = (  - \frac{6}{2}  \: , \:  -  \frac{18}{2} )

We have the final answer as

<h3>( - 3 , - 9)</h3>

Hope this helps you

6 0
4 years ago
Writing an Equation Representing a Real-World Example
yKpoI14uk [10]

The equation that represents the situation is 3x + 5  = 23

<h3>How to represents an equation?</h3>

She is brings 3 markers for each person in her group and 5 extra markers for everyone to share.

She brings in 23 markers in all.

Therefore, the equation that represents this situation is as follows:

lets

x = number of students in the group

Therefore,

3x + 5  = 23

learn more on equation here: brainly.com/question/10517098

#SPJ1

8 0
2 years ago
Combine the like terms to make a simpler expression: 8r+7−6r−5
allsm [11]
8r + 7 - 6r -5
2r + 7 - 5
2r + 2
8 0
4 years ago
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Explain it for me I'm studying for my placement test
Aleksandr-060686 [28]
Dssdafrwfbhdgt ydgcbfxdsmztfh
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3 years ago
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