3.9(x+9)=0.78

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Solution for 3.9(x+9)=0.78 equation: 



3.9(x+9)=0.78

We move all terms to the left:

3.9(x+9)-(0.78)=0

We add all the numbers together, and all the variables

3.9(x+9)-0.78=0

We multiply parentheses

3.9x+35.1-0.78=0

We add all the numbers together, and all the variables

3.9x+34.32=0

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

3.9x=-34.32

x=-34.32/3.9

x=-8+1/1.25

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