10a=9-a

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Solution for 10a=9-a equation:


Simplifying
10a = 9 + -1a

Solving
10a = 9 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
10a + a = 9 + -1a + a

Combine like terms: 10a + a = 11a
11a = 9 + -1a + a

Combine like terms: -1a + a = 0
11a = 9 + 0
11a = 9

Divide each side by '11'.
a = 0.8181818182

Simplifying
a = 0.8181818182

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