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-Dominant- [34]
3 years ago
11

4 times an even integer is 30 less than 5 times the next consecutive even integer

Mathematics
2 answers:
natita [175]3 years ago
6 0
4x = 5(x+2) -30
4x = 5x + 10 - 30
4x = 5x - 20
-x = -20
x = 20
Aleonysh [2.5K]3 years ago
4 0
4n = 5(n+2) -30

4n = 5n -20

n = 20
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hope this helps :)

Step-by-step explanation:

14x + 12y = 52

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^^^ this is an inequality that we can make.  

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if we subtract the second equation from the first, we get

2x = 4

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now we can place x in one of the equations to solve for y

12(2)+12y=48

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Step-by-step explanation:

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