mikiahpowell92 mikiahpowell92

22-02-2019
Mathematics

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Find the value of x for the given value of y. y=4x-6; y=-20

Respuesta :

22-02-2019

Y=4x-6
So when y=-20...
-20=4x-6
Add 6 to both sides
-14=4x
x=-14/4=-7/2

Check:
4(-7/2)-6=
-28/2-6=
-14-6=-20

So x= -7/2

Answer Link

22-02-2019

The answer is -7/2 thank gou

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