How do you solve the equation $20=-4c-8$ ?

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Answer 1 · 2017-07-13T13:40:21

$c=-7$

I would take the $-4c$ over the other side of the equals sign and make it positive to give:

$4c+20=-8$

You can then subtract 20 from both sides to give;

$4c=-20-8$

$4c=-28$

Divide both sides by four to give:

$c=-7$

How do you solve the equation 20=-4c-820=-4c-8?