2+2a=22

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Solution for 2+2a=22 equation: 


Simplifying
2 + 2a = 22

Solving
2 + 2a = 22

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 2a = 22 + -2

Combine like terms: 2 + -2 = 0
0 + 2a = 22 + -2
2a = 22 + -2

Combine like terms: 22 + -2 = 20
2a = 20

Divide each side by '2'.
a = 10

Simplifying
a = 10

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