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marissa [1.9K]
3 years ago
15

What's the awnser for this ×+5=-3×+25

Mathematics
2 answers:
MArishka [77]3 years ago
7 0

Answer: x=5

Step-by-step explanation:

x+5= 3x+25

collect like terms

subtract

4x=20

divide both sides by four

x=5  

lord [1]3 years ago
6 0

Answer:

x=5

Step-by-step explanation:

x+5 = -3x+25

Add 3x to each side

x+3x+5 = -3x+3x+25

4x +5 = 25

Subtract 5 from each side

4x+5-5 = 25-5

4x = 20

Divide each side by 4

4x/4 = 20/4

x =5

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RoseWind [281]

Answer:

x = 3/2 or 1.5

Step-by-step explanation:

6 - 2x = 3

(You have to subtract 6 on both sides so it can cancel out)

6 - 6 - 2x = 3 - 6

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(Now, you divide -2 on both sides to isolate the x)

-2/(-2)x = -3/(-2)

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3 years ago
Sin46=8/x 20 POINTS need asap
hodyreva [135]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
The ratio of fiction to nonfiction books in a classroom library is 2 to 3 . If there are 24 books nonfiction books in the classr
worty [1.4K]

Answer:

<h2>16</h2>

Step-by-step explanation:

Given the ratio of fiction to nonfiction books in a classroom library is 2 to 3, then the total ratio of both books will be 2+3 = 5. If there are 24 books non fiction books in the library, to get the amount of fictionbooks that are there we will follow the following steps.

First we will calculate the total number of books in the shelf;

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Therefore there are 40 total of books on the shelf.

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Total number of fiction books = 16 books

<em>Hence there are 16 fiction books on the shelf.</em>

3 0
2 years ago
Please answer 5,6,7. With explanation.
Anestetic [448]
First you need to know some rules 2 numbers that are the same with coefficients divided : you differentiate those coeff
and multyplied :you sum up them

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3 years ago
Joanie runs the concession stand for the school's baseball games. At each game, the best selling items are pretzels and hot dogs
Elenna [48]
X is pretzels and y is hot dogs
3x + 2y=195
x +15 =y

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5x=165
x=33
D
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2 years ago
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