-9x-2=-7x+2.2

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Solution for -9x-2=-7x+2.2 equation: 



-9x-2=-7x+2.2

We move all terms to the left:

-9x-2-(-7x+2.2)=0

We get rid of parentheses

-9x+7x-2.2-2=0

We add all the numbers together, and all the variables

-2x-4.2=0

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

-2x=4.2

x=4.2/-2

x=-2+0.2/2

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