7e+3(7-8e)=-16

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Solution for 7e+3(7-8e)=-16 equation:


Simplifying
7e + 3(7 + -8e) = -16
7e + (7 * 3 + -8e * 3) = -16
7e + (21 + -24e) = -16

Reorder the terms:
21 + 7e + -24e = -16

Combine like terms: 7e + -24e = -17e
21 + -17e = -16

Solving
21 + -17e = -16

Solving for variable 'e'.

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

Add '-21' to each side of the equation.
21 + -21 + -17e = -16 + -21

Combine like terms: 21 + -21 = 0
0 + -17e = -16 + -21
-17e = -16 + -21

Combine like terms: -16 + -21 = -37
-17e = -37

Divide each side by '-17'.
e = 2.176470588

Simplifying
e = 2.176470588

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