(e+20)=(3e-4)

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Solution for (e+20)=(3e-4) equation:



(e+20)=(3e-4)
We move all terms to the left:
(e+20)-((3e-4))=0
We get rid of parentheses
e-((3e-4))+20=0
We calculate terms in parentheses: -((3e-4)), so:
(3e-4)
We get rid of parentheses
3e-4
Back to the equation:
-(3e-4)
We get rid of parentheses
e-3e+4+20=0
We add all the numbers together, and all the variables
-2e+24=0
We move all terms containing e to the left, all other terms to the right
-2e=-24
e=-24/-2
e=+12

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