3(0.5x-4.2)=0.6(x-12)

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Solution for 3(0.5x-4.2)=0.6(x-12) equation:


3(0.5x-4.2)=0.6(x-12)

We simplify the equation to the form, which is simple to understand
3(0.5x-4.2)=0.6(x-12)

Reorder the terms in parentheses
+(+1.5x-12.6)=0.6*(x-12)

Remove unnecessary parentheses
+1.5x-12.6=0.6+*(+x-12+)

Reorder the terms in parentheses
+1.5x-12.6=+( + 0.6x-7.2)

Remove unnecessary parentheses
+1.5x-12.6=0.6x-7.2

We move all terms containing x to the left and all other terms to the right.
+1.5x-0.6x=-7.2+12.6

We simplify left and right side of the equation.
+ 0.9x=+5.4

We divide both sides of the equation by 0.9 to get x.
x=6

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