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8=j+30/7
We move all terms to the left:
8-(j+30/7)=0
We add all the numbers together, and all the variables
-(+j+30/7)+8=0
We get rid of parentheses
-j+8-30/7=0
We multiply all the terms by the denominator
-j*7-30+8*7=0
We add all the numbers together, and all the variables
-j*7+26=0
Wy multiply elements
-7j+26=0
We move all terms containing j to the left, all other terms to the right
-7j=-26
j=-26/-7
j=3+5/7
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