3x+4=1243

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Solution for 3x+4=1243 equation:



3x+4=1243
We move all terms to the left:
3x+4-(1243)=0
We add all the numbers together, and all the variables
3x-1239=0
We move all terms containing x to the left, all other terms to the right
3x=1239
x=1239/3
x=413

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