9a-9b=27

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Solution for 9a-9b=27 equation:


Simplifying
9a + -9b = 27

Solving
9a + -9b = 27

Solving for variable 'a'.

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

Add '9b' to each side of the equation.
9a + -9b + 9b = 27 + 9b

Combine like terms: -9b + 9b = 0
9a + 0 = 27 + 9b
9a = 27 + 9b

Divide each side by '9'.
a = 3 + b

Simplifying
a = 3 + b

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