In a parallelogram if AB = 3x + 2y and AB = 30 what is the value of x and y

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lukasearles15 lukasearles15

08-12-2017
Mathematics

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In a parallelogram if AB = 3x + 2y and AB = 30 what is the value of x and y

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2 ( 4a - 12 ) + 3a = 6a + 1

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mathstudent55 mathstudent55 · Answer 1 · 2017-12-08T14:54:24+01:00

mathstudent55 mathstudent55

08-12-2017

We can put the two equations together with substitution, and we get

3x + 2y = 30

Now we have a single equation in two variables, so we don't have enough information to solve for both x and y.

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