a+18=75

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Solution for a+18=75 equation: 


Simplifying
a + 18 = 75

Reorder the terms:
18 + a = 75

Solving
18 + a = 75

Solving for variable 'a'.

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

Add '-18' to each side of the equation.
18 + -18 + a = 75 + -18

Combine like terms: 18 + -18 = 0
0 + a = 75 + -18
a = 75 + -18

Combine like terms: 75 + -18 = 57
a = 57

Simplifying
a = 57

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