7(-2+3e)=

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


Simplifying
7(-2 + 3e) = 0
(-2 * 7 + 3e * 7) = 0
(-14 + 21e) = 0

Solving
-14 + 21e = 0

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Add '14' to each side of the equation.
-14 + 14 + 21e = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 21e = 0 + 14
21e = 0 + 14

Combine like terms: 0 + 14 = 14
21e = 14

Divide each side by '21'.
e = 0.6666666667

Simplifying
e = 0.6666666667

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