2+2+2a=99

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Solution for 2+2+2a=99 equation: 


Simplifying
2 + 2 + 2a = 99

Combine like terms: 2 + 2 = 4
4 + 2a = 99

Solving
4 + 2a = 99

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 2a = 99 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = 99 + -4
2a = 99 + -4

Combine like terms: 99 + -4 = 95
2a = 95

Divide each side by '2'.
a = 47.5

Simplifying
a = 47.5

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