-1.6a^-1=-0.4a

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Solution for -1.6a^-1=-0.4a equation: 



-1.6a^-1=-0.4a

We move all terms to the left:

-1.6a^-1-(-0.4a)=0

We add all the numbers together, and all the variables

-1.6a-(-0.4a)-1=0

We get rid of parentheses

-1.6a+0.4a-1=0

We add all the numbers together, and all the variables

-1.2a-1=0

We move all terms containing a to the left, all other terms to the right

-1.2a=1

a=1/-1.2

a=-1/1.2

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