3x=8.7

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Solution for 3x=8.7 equation: 



3x=8.7

We move all terms to the left:

3x-(8.7)=0

We add all the numbers together, and all the variables

3x-8.7=0

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

3x=8.7

x=8.7/3

x=2+2.7/3

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