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lilavasa [31]
2 years ago
13

-5x-/(3x-7)+4(3x-5)-(6x-9)

Mathematics
1 answer:
grigory [225]2 years ago
4 0

Answer:

-5x / 9x - 18

Step-by-step explanation:

= - 5x- / ( 3x - 7 ) + 4 ( 3x - 5 ) - ( 6x - 9 )

= applying rule : ( a ) = a

then, ( 3x - 7 ) = 3x - 7

= - 5x- / 3x - 7 + 4 ( 3x - 5 ) - ( 6x - 9 )

= applying the fraction rule : -a/b = a/b

= 5x / 3x - 7 + 4 ( 3x - 5 ) - ( 6x - 9 )

= -5x / 9x - 8. Answer!

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Describe the transformation from f(x)=x for m(x)=(x-5) Ask for details
Likurg_2 [28]

Answer:

m(x)=f(x)-5

the line formed by f(x) when transformed into m(x) shifts down 5 units on the (x,y)-plane

5 0
3 years ago
Distribution property of-6(9-9n)
Afina-wow [57]

Answer:

you multiply the -6 by whats in the parenthesis. so it would be -54, and 54n. Because two negatives make a positive

Hope this helped!

Step-by-step explanation:

5 0
2 years ago
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the ratio of coloured papers to white papers is 3.8 if there are 48 white papers how many coloured papers are there​
Talja [164]
3:8
Colored papers: white papers
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6 0
3 years ago
What is the true solution to ln 20+ln 5= 2 ln x
Aleks [24]
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5 0
3 years ago
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Consider the equation 2(ax+3)=4x−3(4x+8). For what value of a is there no solution to the equation?
erastovalidia [21]

Answer:

the value of a such that  there is no solution to the equation is a = -4.

Step-by-step explanation:

Let first simplify the expression presented on statement. The equation has no solution if and only if a is eliminated in the process and an absurd is the result (i.e. 0 = 7).

2\cdot (a\cdot x + 3) = 4\cdot x -3\cdot (4\cdot x + 8)

2\cdot a\cdot x +6 = 4\cdot x -12\cdot x -24

2\cdot a \cdot x+6=-8\cdot x-24

2\cdot a\cdot x +8\cdot x = -30

2\cdot (a+4)\cdot x = -30

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To obtain an absurd, we need that a+4 = 0. Hence, the value of a such that  there is no solution to the equation is:

a = -4

Let prove the certainty of the result. We find that an absurd exist: (a = -4)

0 = -15

5 0
2 years ago
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