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Veseljchak [2.6K]
3 years ago
12

I WILL MARK BRAINIEST!!!

Mathematics
1 answer:
cricket20 [7]3 years ago
6 0

Answer:

-3

Step-by-step explanation:

First you subtract the first equation from the second one and you get:

3x  + 3y   =  3

x +  y   =  1  

y =  1 - x

Then you use it on the first equation

888x  +  889 (1 - x)  =  890

888x  +  889  -  889x  =  890

-x = 1

x = -1

y = 1 - x

y = 1 - (-1) = 2

Now that you have those two numbers, we have to subtract the value of x from y:

x - y

-1 - 2 = -3

Hope this helps bro

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Answer:

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Step-by-step explanation:

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3 0
2 years ago
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ryzh [129]

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There's no question there, and nothing to solve.  That's a simple statement
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A statement with which, I'm sure, we can all agree.


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3 years ago
Algebra Question ( Matrices and Determinants ) 20 point
blagie [28]
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6 0
3 years ago
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Sveta_85 [38]

We want to see if the given function represents a linear function.

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A graph of our function also can be seen below, where it is evident that it is a line.

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brainly.com/question/20286983

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Answer:

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Step-by-step explanation:

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