3(-7x-5)=-162

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Solution for 3(-7x-5)=-162 equation:


3(-7x-5)=-162

We simplify the equation to the form, which is simple to understand 
3(-7x-5)=-162

Reorder the terms in parentheses
+(-21x-15)=-162

Remove unnecessary parentheses
-21x-15=-162

We move all terms containing x to the left and all other terms to the right. 
-21x=-162+15

We simplify left and right side of the equation. 
-21x=-147

We divide both sides of the equation by -21 to get x. 
x=7

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