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1.989*10^30/5.972*10^24=y
We move all terms to the left:
1.989*10^30/5.972*10^24-(y)=0
We add all the numbers together, and all the variables
-1y+1.989*10^30/5.972*10^24=0
We multiply all the terms by the denominator
-1y*5.972*10^24+1.989*10^30=0
We add all the numbers together, and all the variables
-1y*5.972*10^24+30+1.989E=0
Wy multiply elements
-59.72y^25+30+1.989E=0
We do not support eypression: y^25
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