9a+2b=-2

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Solution for 9a+2b=-2 equation: 


Simplifying
9a + 2b = -2

Solving
9a + 2b = -2

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
9a + 2b + -2b = -2 + -2b

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

Divide each side by '9'.
a = -0.2222222222 + -0.2222222222b

Simplifying
a = -0.2222222222 + -0.2222222222b

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