3(4x-1.4)=7x-4.2

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Solution for 3(4x-1.4)=7x-4.2 equation:


3(4x-1.4)=7x-4.2

We simplify the equation to the form, which is simple to understand 
3(4x-1.4)=7x-4.2

Reorder the terms in parentheses
+(+12x-4.2)=7x-4.2

Remove unnecessary parentheses
+12x-4.2=+7x-4.2

We move all terms containing x to the left and all other terms to the right. 
+12x-7x=-4.2+4.2

We simplify left and right side of the equation. 
+5x=0

We divide both sides of the equation by 5 to get x. 
x=0

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