3(x-1)+9/10=-9

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Solution for 3(x-1)+9/10=-9 equation: 



3(x-1)+9/10=-9

We move all terms to the left:

3(x-1)+9/10-(-9)=0

We add all the numbers together, and all the variables

3(x-1)+9+9/10=0

We multiply parentheses

3x-3+9+9/10=0

We multiply all the terms by the denominator


3x*10+9-3*10+9*10=0

We add all the numbers together, and all the variables

3x*10+69=0

Wy multiply elements

30x+69=0

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

30x=-69

x=-69/30

x=-2+3/10

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