3x+(9-8x)=15

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Solution for 3x+(9-8x)=15 equation: 



3x+(9-8x)=15

We move all terms to the left:

3x+(9-8x)-(15)=0

We add all the numbers together, and all the variables

3x+(-8x+9)-15=0

We get rid of parentheses

3x-8x+9-15=0

We add all the numbers together, and all the variables

-5x-6=0

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

-5x=6

x=6/-5

x=-1+1/5

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