0.2(x-0.4)=0.3(4x-2)

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Solution for 0.2(x-0.4)=0.3(4x-2) equation:



0.2(x-0.4)=0.3(4x-2)
We move all terms to the left:
0.2(x-0.4)-(0.3(4x-2))=0
We multiply parentheses
0.2x-(0.3(4x-2))-0.08=0
We calculate terms in parentheses: -(0.3(4x-2)), so:
0.3(4x-2)
We multiply parentheses
1.2x-0.6
Back to the equation:
-(1.2x-0.6)
We get rid of parentheses
0.2x-1.2x+0.6-0.08=0
We add all the numbers together, and all the variables
-1x+0.52=0
We move all terms containing x to the left, all other terms to the right
-x=-0.52
x=-0.52/-1
x=0.52/1

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