-(9x-1.3)+8x=3(4x-7.8)

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Solution for -(9x-1.3)+8x=3(4x-7.8) equation: 



-(9x-1.3)+8x=3(4x-7.8)

We move all terms to the left:

-(9x-1.3)+8x-(3(4x-7.8))=0

We add all the numbers together, and all the variables

8x-(9x-1.3)-(3(4x-7.8))=0

We get rid of parentheses

8x-9x-(3(4x-7.8))+1.3=0



We calculate terms in parentheses: -(3(4x-7.8)), so:

3(4x-7.8)

We multiply parentheses

12x-23.4

Back to the equation:

-(12x-23.4)



We add all the numbers together, and all the variables

-1x-(12x-23.4)+1.3=0

We get rid of parentheses

-1x-12x+23.4+1.3=0

We add all the numbers together, and all the variables

-13x+24.7=0

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

-13x=-24.7

x=-24.7/-13

x=1+6.8823529411765/7.6470588235294

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