brhon7849 brhon7849

19-02-2017
Mathematics

contestada

-20=-4x-6 what is x?

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apologiabiology apologiabiology

19-02-2017

remember you can do anything to an equation as long as you do it to both sides

-20=-4x-6
add 6 to both sides
-16=-4x
divide both sides by -4
4=x
x=4

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DDenton DDenton

19-02-2017

add 6 to both sides
whhich will equal to
-14=-4x
divide -4 to both sides.
-14/-4
=3.5

Answer Link

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