2a-29=31

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Solution for 2a-29=31 equation: 


Simplifying
2a + -29 = 31

Reorder the terms:
-29 + 2a = 31

Solving
-29 + 2a = 31

Solving for variable 'a'.

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

Add '29' to each side of the equation.
-29 + 29 + 2a = 31 + 29

Combine like terms: -29 + 29 = 0
0 + 2a = 31 + 29
2a = 31 + 29

Combine like terms: 31 + 29 = 60
2a = 60

Divide each side by '2'.
a = 30

Simplifying
a = 30

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