3(j+3)=18

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Solution for 3(j+3)=18 equation:



3(j+3)=18
We move all terms to the left:
3(j+3)-(18)=0
We multiply parentheses
3j+9-18=0
We add all the numbers together, and all the variables
3j-9=0
We move all terms containing j to the left, all other terms to the right
3j=9
j=9/3
j=3

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