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kolezko [41]
3 years ago
14

Write the solution as an ordered pair (x,y)​

Mathematics
1 answer:
garik1379 [7]3 years ago
8 0

Answer:

(-2, -3)

Step-by-step explanation:

2x + 1 = 3x + 3

minus 3 from both sides

2x - 2  = 3x

minus 2x from both sides

-2 = x

then plug in -2 for x

y = 2(-2) + 1

y = -4 + 1

y = -3

(-2, -3).

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Answer:

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$20 coins: 24

Step-by-step explanation:

heyy me again

So we can create 2 equations where

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y = number of $20 coins:

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we can move equation 1 around so that we can get a value of x

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now we can substitute x into the second equation

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