3l-2=7

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Solution for 3l-2=7 equation:



3l-2=7
We move all terms to the left:
3l-2-(7)=0
We add all the numbers together, and all the variables
3l-9=0
We move all terms containing l to the left, all other terms to the right
3l=9
l=9/3
l=3

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