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ZanzabumX [31]
3 years ago
15

3x+1=8x-24 helpppppppp

Mathematics
2 answers:
Grace [21]3 years ago
5 0

Hello there again! :) :D

Answer:

\boxed{X=5}

<u><em>*The answer must have A POSITIVE SIGN ONLY!*</em></u>

Step-by-step explanation:

First, you subtract by 1 from both sides of an equation.

3x+1-1=8x-24-1

Add/Subtract by the numbers from left/right.

24+1=25

3x=8x-25

Then, you subtract by 8x from both sides of an equation.

3x-8x=8x-25-8x

Simplify equation.

-5x=-25

Divide by -5 from both sides of an equation.

\frac{-5x}{-5}=\frac{-25}{-5}

Divide by the numbers from left/right.

-25/-5=5

Final answer is → \boxed{X=5}

<em>Hope this helps you!</em>

<em>Have a nice day! :)</em>

<em>:D</em>

<em>-Charlie</em>

<em>Thank you! :)</em>

Irina18 [472]3 years ago
4 0

3x+1 =8x -24

3x -8x +1 = -24

-5x +1 = -24

-5x = -24 -1

-5x = -25

x = -25/-5 = 5

x = 5

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Complete the synthetic division problem below.
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Answer:

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Step-by-step explanation:

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2 years ago
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Vesnalui [34]

Answer:

solution:-We know that for any two finite sets A and B, n(A∪B)=n(A)+n(B)−n(A∩B).

Here, it is given that n(A)=20,n(B)=30 and n(A∪B)=40, therefore,

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⇒40=20+30−n(A∩B)

⇒40=50−n(A∩B)

⇒n(A∩B)=50−40

⇒n(A∩B)=10

Hence, n(A∩B)=10

Step-by-step explanation:

hope it helps you friend ☺️

8 0
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Help ;-;
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Answer: 15 and one-half

Step-by-step explanation:

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Use PEMDAS

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7 + 12 - 3.5

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