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27-12-2016
Mathematics

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−2x 5y=13 16x 3y=25 what do x and y equal

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MissPhiladelphia MissPhiladelphia

02-01-2017

We are given two equation with two unknowns x and . Therefore, we can solve this. We can use substitution method. We do as follows:

−2x + 5y=13
5y = 13 +2x
y = 13/5 + 2x/5

16x + 3y=25
16x + 3(13/5 + 2x/5) = 25
x = 0.70
y = 2.88

Hope this answers the question. Have a nice day.

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