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OleMash [197]
3 years ago
7

I need help I don't understand it at all

Mathematics
2 answers:
DedPeter [7]3 years ago
8 0

Answer:

x = 9

Step-by-step explanation:

Given

5x - 31 = 23 - x ( add x to both sides )

6x - 31 = 23 ( add 31 to both sides )

6x = 54 ( divide both sides by 6 )

x = 9

ki77a [65]3 years ago
3 0

Answer: X = 9

Step-by-step explanation: basically you solve it just like any other algebra equation. The only difference is that you have x’s on both sides. You have to move one of them over. I move the x to the right and I added it to the left side. 5x plus x is 6x. ( in case you didn’t already know an x never stands alone when you see one alone it always has an imaginary 1 beside it.) after I did that I tried to isolate 6x so I added 31 to 23. 31 plus 23 equals 54. I then had the equation 6x=54. The next thing I wanted to do was to isolate the x. I then dived 6 on both sides and got x= 9

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9b+5=23 solve equation
yarga [219]

Steps to solve:

9b + 5 = 23

~Subtract 5 to both sides

9b = 18

~Divide 9 to both sides

b = 9

Best of Luck!

5 0
3 years ago
Rewrite this number in appropriate scientific notation of 4,770,000
Cerrena [4.2K]
The number 4,770,000 in appropriate scientific notation would be 4.770000x10^16

3 0
3 years ago
NEED HEELLLLPPPPPP!!
Tju [1.3M]
It looks equivalent.

Do the Pythagorean theorem on the triangle shown.
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6 0
2 years ago
What are the factors of the square root of 329
Andru [333]

Answer: x=-\dfrac{3}{2}, 7

Step-by-step explanation:

2x^2-10x-26=x-5

2x^2-10x-26-x+5=0  Move all terms to one side

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5 0
3 years ago
Read 2 more answers
I'll give brainliest to whoever solves first correctly
almond37 [142]

Answer:

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Step-by-step explanation:

5 0
2 years ago
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