e+30=51

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Solution for e+30=51 equation: 


Simplifying
e + 30 = 51

Reorder the terms:
30 + e = 51

Solving
30 + e = 51

Solving for variable 'e'.

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

Add '-30' to each side of the equation.
30 + -30 + e = 51 + -30

Combine like terms: 30 + -30 = 0
0 + e = 51 + -30
e = 51 + -30

Combine like terms: 51 + -30 = 21
e = 21

Simplifying
e = 21

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