-5(20+k)=45

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Solution for -5(20+k)=45 equation:


-5(20+k)=45

We simplify the equation to the form, which is simple to understand 
-5(20+k)=45

Reorder the terms in parentheses
+(-100-5k)=45

Remove unnecessary parentheses
-100-5k=+45

We move all terms containing k to the left and all other terms to the right. 
-5k=+45+100

We simplify left and right side of the equation. 
-5k=+145

We divide both sides of the equation by -5 to get k. 
k=-29

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