Verified Answer :

0.4(2x+0.5)=3[0.2x+(-2)]-4 

 0.8x+0.2=0.6x-6-4  

0.8x-0.6x=-6-4-0.2 

 0.2x=-10.2  

x=-10.2/0.2 

 x=-51

\(0.4(2x+0.5)=3[0.2x+(-2)]-4\)

\(0.8x+0.2=0.6x-10\)

\(0.2x=-10.2\)

\(x= \frac{-10.2}{0.2}\)

\(x=-51\)

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