(15x-30)+(9-x)=18

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Solution for (15x-30)+(9-x)=18 equation: 



(15x-30)+(9-x)=18

We move all terms to the left:

(15x-30)+(9-x)-(18)=0

We add all the numbers together, and all the variables

(15x-30)+(-1x+9)-18=0

We get rid of parentheses

15x-1x-30+9-18=0

We add all the numbers together, and all the variables

14x-39=0

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

14x=39

x=39/14

x=2+11/14

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