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Goshia [24]
2 years ago
10

Solve it

0-%206%29" id="TexFormula1" title=" \sf \: 5(x - 9) + 3(x + 4) = 2(x - 6)" alt=" \sf \: 5(x - 9) + 3(x + 4) = 2(x - 6)" align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
JulsSmile [24]2 years ago
6 0

Answer:

5x - 45 + 3x + 12 = 2x - 12 \\ 8x  -  33 = 2x - 12 \\ 6x = 21 \\ x = 3.5

skelet666 [1.2K]2 years ago
5 0

Answer:

\huge{x =  \frac{7}{2} }

Step-by-step explanation:

5(x - 9) + 3(x + 4) = 2(x - 6)

<u>First expand the terms in the bracket</u>

That's

5x - 45 + 3x + 12 = 2x - 12

<u>Simplify</u>

8x - 33 = 2x - 12

8x - 2x = 33 - 12

6x = 21

<u>Divide both sides by 6</u>

\frac{6x}{6}  =  \frac{21}{6} \\ x =  \frac{21}{6}

Simplify

We have the final answer as

x =  \frac{7}{2}  \\

Hope this helps you

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Answer:

23+ .5 + .06

20+3+.56

10+10+ 3.56

Step-by-step explanation:

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3 years ago
The area of a rectangle is 36 cm2. The length of the rectangle is 8 cm.
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Write the equation of a vertical line that passes through the point (–4, 4).
FinnZ [79.3K]
The question asks for a vertical line, and if it is vertical, it cannot be y = ... because that is horizontal. We also know it passes through the x-coordinate of -4, so the answer is x = -4. 
4 0
3 years ago
6:20=9:x=x:10=x:60=16:x=12:x
ivolga24 [154]

6:20=9:30=3:10=18:60=16:160/3=12:40

Step-by-step explanation:

The question requires you to find value of x in the ratios given;

Start with the first pair

6:20 = 9:x

6/20 =9/x

6x=20*9

6x=180

x=180/6=30 ⇒⇒ 6:20 = 9:30

The second pair after replacing the value of x=30 will be

9:30 = x:10

9/30=x/10

90=30x

90/30 =x

3=x⇒⇒ 9:30 = 3:10

The third pair after replacing value of x=3 will be

3:10 =x:60

3/10 =x/60

180=10x

180/10 =x

18=x ⇒⇒ 3:10 = 18:60

The fourth pair after replacing value of x=18 will be;

18:60 = 16:x

18/60 = 16/x

18x=16*60

x= (16*60)/18 =160/3

x= 160/3  ⇒⇒⇒ 18:60 = 16: 160/3

The firth pair after replacing value of x=160/3 will be;

16: 160/3 =12:x

16x= 160/3 *12

16x = 160 * 4

x= (160 *4 )/16

x=40

⇒⇒ 16: 160/3 = 12: 40

Learn More

Ratios and proportions :brainly.com/question/9512748

Keywords : ratio, value of x, proportion

#LearnwithBrainly

6 0
3 years ago
Hello can someone please help me ?
Pani-rosa [81]
Vertical asymptotes can be found by setting the denominator equal to 0

x^2-6x = 0
factor out x
x(x-6)
set the two parts equal to 0
x = 0

x-6 = 0
x = 6

so the two x values are 0 and 6

ANSWER: B. x = 0, x = 6
5 0
3 years ago
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