2x+(9+4)=18

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Solution for 2x+(9+4)=18 equation: 



2x+(9+4)=18

We move all terms to the left:

2x+(9+4)-(18)=0

determiningTheFunctionDomain
2x-18+(9+4)=0

We add all the numbers together, and all the variables

2x-18+13=0

We add all the numbers together, and all the variables

2x-5=0

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

2x=5

x=5/2

x=2+1/2

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