2a-15=16

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Solution for 2a-15=16 equation: 


Simplifying
2a + -15 = 16

Reorder the terms:
-15 + 2a = 16

Solving
-15 + 2a = 16

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 2a = 16 + 15

Combine like terms: -15 + 15 = 0
0 + 2a = 16 + 15
2a = 16 + 15

Combine like terms: 16 + 15 = 31
2a = 31

Divide each side by '2'.
a = 15.5

Simplifying
a = 15.5

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