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how do you check -45 = 6n -3

 Jun 3, 2015

Best Answer 

 #1
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+5

Add 3 to both sides: -42=6n.

Divide both sides by 6: n=-7

 

Plug n back into the original equation: 6(-7)-3=-45.

-42-3=-45.

-45=-45.

 Jun 4, 2015
 #1
avatar+1197 
+5
Best Answer

Add 3 to both sides: -42=6n.

Divide both sides by 6: n=-7

 

Plug n back into the original equation: 6(-7)-3=-45.

-42-3=-45.

-45=-45.

DarkBlaze347 Jun 4, 2015

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