estefany83 estefany83

24-07-2018
Mathematics

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x-1.6=2.4+0.8x solve for x.

What did I do wrong?

x162408x solve for x What did I do wrong class=

Respuesta :

jdoe0001 jdoe0001

24-07-2018

[tex] \bf x-1.6=2.4+0.8x\implies \stackrel{\textit{subtracting 2.4}}{x-4=0.8x}\implies \stackrel{\textit{subtracting x}}{-4=0.8x-x}
\\\\\\
-4=-0.2x\implies \cfrac{-4}{-0.2}=x\implies 20=x [/tex]

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