0.4(x-4)=12

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Solution for 0.4(x-4)=12 equation:


0.4(x-4)=12

We simplify the equation to the form, which is simple to understand 
0.4(x-4)=12

Reorder the terms in parentheses
+( + 0.4x-1.6)=12

Remove unnecessary parentheses
 + 0.4x-1.6=+12

We move all terms containing x to the left and all other terms to the right. 
 + 0.4x=+12+1.6

We simplify left and right side of the equation. 
 + 0.4x=+13.6

We divide both sides of the equation by 0.4 to get x. 
x=34

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