3(x-5)=9+7x

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Solution for 3(x-5)=9+7x equation: 



3(x-5)=9+7x

We move all terms to the left:

3(x-5)-(9+7x)=0

We add all the numbers together, and all the variables

3(x-5)-(7x+9)=0

We multiply parentheses

3x-(7x+9)-15=0

We get rid of parentheses

3x-7x-9-15=0

We add all the numbers together, and all the variables

-4x-24=0

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

-4x=24

x=24/-4

x=-6

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