ab+2d=9

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Solution for ab+2d=9 equation: 


Simplifying
ab + 2d = 9

Solving
ab + 2d = 9

Solving for variable 'a'.

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

Add '-2d' to each side of the equation.
ab + 2d + -2d = 9 + -2d

Combine like terms: 2d + -2d = 0
ab + 0 = 9 + -2d
ab = 9 + -2d

Divide each side by 'b'.
a = 9b-1 + -2b-1d

Simplifying
a = 9b-1 + -2b-1d

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