3x+3x+3x=243

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Solution for 3x+3x+3x=243 equation: 



3x+3x+3x=243

We move all terms to the left:

3x+3x+3x-(243)=0

We add all the numbers together, and all the variables

9x-243=0

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

9x=243

x=243/9

x=27

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