-4(5k+5)=140

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Solution for -4(5k+5)=140 equation:


-4(5k+5)=140

We simplify the equation to the form, which is simple to understand 
-4(5k+5)=140

Reorder the terms in parentheses
+(-20k-20)=140

Remove unnecessary parentheses
-20k-20=+140

We move all terms containing k to the left and all other terms to the right. 
-20k=+140+20

We simplify left and right side of the equation. 
-20k=+160

We divide both sides of the equation by -20 to get k. 
k=-8

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