3x+9=252

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Solution for 3x+9=252 equation: 



3x+9=252

We move all terms to the left:

3x+9-(252)=0

We add all the numbers together, and all the variables

3x-243=0

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

3x=243

x=243/3

x=81

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