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UNO [17]
3 years ago
9

9–5(x+4)=3(2–x) help!!!!!1

Mathematics
2 answers:
netineya [11]3 years ago
3 0

Answer:

-17/2 =x

Step-by-step explanation:

9–5(x+4)=3(2–x)

Distribute

9 - 5x - 20 = 6 -3x

Combine like terms

-5x-11 = 6-3x

Add 5x to each side

-5x-11 +5x = 6-3x+5x

-11 = 6+2x

Subtract 6 from each side

-11-6 = 6+2x-6

-17 = 2x

Divide by 2

-17/2 = 2x/2

-17/2 =x

Kay [80]3 years ago
3 0

Answer:

4

Step-by-step explanation:

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

distributive property

9+5x+20=6-3x

common terms

29+5x+6-3x

minus 6 to both sides

23+5x=-3x

minus 5x to both sides

23=-8x

divide by 8

x=4

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Answer:

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Step-by-step explanation:

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3 years ago
Someone answer this please
navik [9.2K]

Answer:

b = 33m is the answer

Step-by-step explanation:

a = 44m

b = ?

c = 55m

According to the Pythagoras theorem,

a² + b² = c²

44² + b² = 55²

1936 + b² = 3025

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3 0
3 years ago
Find the sun and express it in simplest form.(-3s-4c+1)+(-3s+3c)
DiKsa [7]

Answer:

-6s-c+1

Step-by-step explanation:

(-3s-4c+1)+(-3s+3c)

We have been given the above expression. To find the sum, we simply collect the like terms and combine them;

(-3s-4c+1)+(-3s+3c) = -3s + -3s -4c + 3c + 1

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Therefore;

(-3s-4c+1)+(-3s+3c) = -6s-c+1

5 0
3 years ago
Determine the factors of x2 − 8x − 12.
statuscvo [17]

Answer:

This polynomial cannot be factored because it is prime. Hope this helps. :)

Step-by-step explanation:

hope this helps :)

7 0
3 years ago
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Elena L [17]

Answer: 4x4=16, 6x6x6x6=1296, 1296+16=1312

the answer is 1312

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4 0
3 years ago
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