7-2e=1

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Solution for 7-2e=1 equation: 


Simplifying
7 + -2e = 1

Solving
7 + -2e = 1

Solving for variable 'e'.

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

Add '-7' to each side of the equation.
7 + -7 + -2e = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -2e = 1 + -7
-2e = 1 + -7

Combine like terms: 1 + -7 = -6
-2e = -6

Divide each side by '-2'.
e = 3

Simplifying
e = 3

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