mckayshacara11 mckayshacara11

23-01-2020
Mathematics

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x=—2; x+3y=4 what is y’s value

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saijuchacko saijuchacko

23-01-2020

Answer:

x = -2

x+3y = 4

This is the substitution method. You need to plug the -2 in x's place to get y.

-2+ 3y = 4

3y = 4+2

3y = 6

y= 6/3

y= 2

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