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melomori [17]
3 years ago
15

Xy = 6 | 2x – y = 1 Solve each system by substitution

Mathematics
1 answer:
AnnZ [28]3 years ago
7 0

Answer:  {x,y} = {2,-4}  

  [1]    x - y = 6

  [2]    2x + y = 0

Step-by-step explanation:

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Shtirlitz [24]

Answer:

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Step-by-step explanation:

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y = -5x + 2

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y = mx + c

where m is the slope and c is the intercept

From here, we can see that the slope m is -5

Since the line is parallel to the new line we are trying to write its equation, it means that they have the same value of intercept.

Hence, the slope of the new line is also -5

Now, we can write the equation of the new line as;

y = -5x + c

we need to get the value of c here however

To get the value of c, we need to input the value of x and y

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7 0
3 years ago
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Alenkasestr [34]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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