2+9a=10

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Solution for 2+9a=10 equation: 


Simplifying
2 + 9a = 10

Solving
2 + 9a = 10

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 + 9a = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 9a = 10 + -2
9a = 10 + -2

Combine like terms: 10 + -2 = 8
9a = 8

Divide each side by '9'.
a = 0.8888888889

Simplifying
a = 0.8888888889

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