2A+6D=9

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Solution for 2A+6D=9 equation: 


Simplifying
2A + 6D = 9

Solving
2A + 6D = 9

Solving for variable 'A'.

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

Add '-6D' to each side of the equation.
2A + 6D + -6D = 9 + -6D

Combine like terms: 6D + -6D = 0
2A + 0 = 9 + -6D
2A = 9 + -6D

Divide each side by '2'.
A = 4.5 + -3D

Simplifying
A = 4.5 + -3D

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