250-16=a

Solution for 250-16=a equation:

Simplifying
250 + -16 = a

Combine like terms: 250 + -16 = 234
234 = a

Solving
234 = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
234 + -1a = a + -1a

Combine like terms: a + -1a = 0
234 + -1a = 0

Add '-234' to each side of the equation.
234 + -234 + -1a = 0 + -234

Combine like terms: 234 + -234 = 0
0 + -1a = 0 + -234
-1a = 0 + -234

Combine like terms: 0 + -234 = -234
-1a = -234

Divide each side by '-1'.
a = 234

Simplifying
a = 234