3(j+6)=42

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Solution for 3(j+6)=42 equation:



3(j+6)=42
We move all terms to the left:
3(j+6)-(42)=0
We multiply parentheses
3j+18-42=0
We add all the numbers together, and all the variables
3j-24=0
We move all terms containing j to the left, all other terms to the right
3j=24
j=24/3
j=8

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