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5.7e+11.8=1.3e+39.4
We move all terms to the left:
5.7e+11.8-(1.3e+39.4)=0
We get rid of parentheses
5.7e-1.3e-39.4+11.8=0
We add all the numbers together, and all the variables
4.4e-27.6=0
We move all terms containing e to the left, all other terms to the right
4.4e=27.6
e=27.6/4.4
e=6+1/3.6666666666667
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