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525+0.86j=213+125j
We move all terms to the left:
525+0.86j-(213+125j)=0
We add all the numbers together, and all the variables
0.86j-(125j+213)+525=0
We get rid of parentheses
0.86j-125j-213+525=0
We add all the numbers together, and all the variables
-124.14j+312=0
We move all terms containing j to the left, all other terms to the right
-124.14j=-312
j=-312/-124.14
j=2+37.046511627907/72.174418604651
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