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insens350 [35]
2 years ago
6

5(n–2)=5n–10how many solutions does it have

Mathematics
1 answer:
Travka [436]2 years ago
4 0

since the equation on the left can be rewritten :

to be 5n-10 then both sides of the equation are equal

 so any real number will work

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Find the side length of triangle.
Llana [10]

Answer:

x=4

Step-by-step explanation:

Let's solve the equation:

3x+12=4x+8

12=4x-3x+8

12=x+8

12-8=x

4=x

x=4

The way i got this answer was by solving the equation using the following steps. Since you're solving for one side and have two different equations, put an equal sign in between the two equations to get the equation set up above. Then you need to have the x variable on one side, instead of both sides, so you take 3x and subtract it from both sides, leaving x on one side, because 4x-3x is equal to 1x, or just x. Then we need to have what is not attached to a variable on the other side to make it easier to solve, so you would need to subtract 8 from both sides to get rid of the 8 on the side with the variable, because if you subtract 12 from both sides, it will just make it more confusing to solve, and then 12-8 is equal to 4, so you get x is equal to 4.

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A letter that represents a number
shtirl [24]
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Zebediah is an American traveling with a tour group in Eastern Europe. During a stop in Rommania, he purchases a souvenir that i
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Use the approach in Gauss's Problem to find the following sums of arithmetic sequences.
Svet_ta [14]

The total value of the sequence is  mathematically given as

498501

<h3>The sum of the sequence is..?</h3>

Generally, the equation for Gauss's Problem is  mathematically given as

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1+2+3+...+n= n(n+1)/2

Given an arithmetic sequence,

1+2+3+...+998,

Here,

n = 998

1+2+3+...+n=n(n+1)/2

1+2+3+...+998=98(998 + 1)/2

998 x 999 1+2+3+...+998 =2

1+2+3+...+998 = 498501

In conclusion, 498501 is the total value of the sequence.

Read more about sequence

brainly.com/question/21961097

#SPJ1

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1 year ago
NEED HELP ASAP DUE TOMMOROW MASTERY GRADE
myrzilka [38]

Answer:

i hope you get the answer

Step-by-step explanation:

3 0
3 years ago
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