-8.9-(9x-8)=-9.7x-(1.2x+3)

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Solution for -8.9-(9x-8)=-9.7x-(1.2x+3) equation: 



-8.9-(9x-8)=-9.7x-(1.2x+3)

We move all terms to the left:

-8.9-(9x-8)-(-9.7x-(1.2x+3))=0

We get rid of parentheses

-9x-(-9.7x-(1.2x+3))+8-8.9=0



We calculate terms in parentheses: -(-9.7x-(1.2x+3)), so:

-9.7x-(1.2x+3)

We get rid of parentheses

-9.7x-1.2x-3

We add all the numbers together, and all the variables

-10.9x-3

Back to the equation:

-(-10.9x-3)



We add all the numbers together, and all the variables

-9x-(-10.9x-3)-0.9=0

We get rid of parentheses

-9x+10.9x+3-0.9=0

We add all the numbers together, and all the variables

1.9x+2.1=0

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

1.9x=-2.1

x=-2.1/1.9

x=-1+0.2/1.9

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