3(-2e+7)-5e=2e-45+12

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Solution for 3(-2e+7)-5e=2e-45+12 equation:


3(-2e+7)-5e=2e-45+12

We simplify the equation to the form, which is simple to understand 
3(-2e+7)-5e=2e-45+12

Reorder the terms in parentheses
+(-6e+21)-5e=2e-45+12

Remove unnecessary parentheses
-6e+21-5e=+2e-45+12

We move all terms containing e to the left and all other terms to the right. 
-6e-5e-2e=-45+12-21

We simplify left and right side of the equation. 
-13e=-54

We divide both sides of the equation by -13 to get e. 
e=4.15384615385

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