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pav-90 [236]
3 years ago
9

Solve the system of linear equations. x = 8 - 2y x + 3y = 12

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer:

(0,4)

Step-by-step explanation:

x = 8 - 2y

x + 3y = 12

Substitute the first equation into the second equation

x+3y =12

(8-2y) +3y = 12

Combine like terms

8+y = 12

Subtract 8 from each side

8+y-8 = 12-8

y = 4

Now we need to solve for x

x = 8 -2y

  = 8-2(4)

  = 8-8

  =0

(0,4)

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Step-by-step explanation:

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Pattern 2:

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Answer:

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The data below show the expenditure of a housewife for a particular day
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<h3>What is a pie chart?</h3>

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