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Artyom0805 [142]
3 years ago
10

Seven minus 2 times a number is the same as the number minus 2 as an Equation

Mathematics
1 answer:
Pavel [41]3 years ago
4 0
7-2x=x-2 is the answer
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Plzzz help i need A.S.A.P
Vladimir79 [104]
Hope this helps you. :)

3 0
3 years ago
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I need some help with this rational equation. It's supposed to = -1, but for some strange reason I keep getting x^2 +2x = -1.
Rasek [7]

This one is so easy that your brain refuses to accept it.
It's looking for a harder answer, but can't find it !

You're totally correct, as far you went.     x² + 2x does = -1

Now add ' 1 ' to each side:     x² + 2x + 1 = 0

Can you factor that quadratic ?
Can you mash it through the quadratic formula ?

Actually, it's the simplest possible perfect square.

                                       x² + 2x + 1  =  (x + 1)²

So the solutions of     x² + 2x + 1 = 0  are both   x = -1 .

Don't say anything.
I know it's embarrassing.

7 0
3 years ago
Please help me with this question
LUCKY_DIMON [66]
All I can find on this is that it would be 10/16 but thats not an awnser. hmmm
7 0
3 years ago
So if you have y=1/4x-1 and y= 1/4x+5 what are x and y
kramer
The Answer is
X= -1
Y= -5/4
7 0
3 years ago
Determine the solution, if any, to the system of equations below
meriva

Answer:

This question cant be determine

Step-by-step explanation:

there's no input

3 0
1 year ago
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