3j+15=-20-4j

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Solution for 3j+15=-20-4j equation:



3j+15=-20-4j
We move all terms to the left:
3j+15-(-20-4j)=0
We add all the numbers together, and all the variables
3j-(-4j-20)+15=0
We get rid of parentheses
3j+4j+20+15=0
We add all the numbers together, and all the variables
7j+35=0
We move all terms containing j to the left, all other terms to the right
7j=-35
j=-35/7
j=-5

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