e+-3=7

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Solution for e+-3=7 equation: 


Simplifying
e + -3 = 7

Reorder the terms:
-3 + e = 7

Solving
-3 + e = 7

Solving for variable 'e'.

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

Add '3' to each side of the equation.
-3 + 3 + e = 7 + 3

Combine like terms: -3 + 3 = 0
0 + e = 7 + 3
e = 7 + 3

Combine like terms: 7 + 3 = 10
e = 10

Simplifying
e = 10

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