e-7=2

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Solution for e-7=2 equation: 


Simplifying
e + -7 = 2

Reorder the terms:
-7 + e = 2

Solving
-7 + e = 2

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 + e = 2 + 7

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

Combine like terms: 2 + 7 = 9
e = 9

Simplifying
e = 9

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