8d+9=2d+27

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Solution for 8d+9=2d+27 equation:


Simplifying
8d + 9 = 2d + 27

Reorder the terms:
9 + 8d = 2d + 27

Reorder the terms:
9 + 8d = 27 + 2d

Solving
9 + 8d = 27 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
9 + 8d + -2d = 27 + 2d + -2d

Combine like terms: 8d + -2d = 6d
9 + 6d = 27 + 2d + -2d

Combine like terms: 2d + -2d = 0
9 + 6d = 27 + 0
9 + 6d = 27

Add '-9' to each side of the equation.
9 + -9 + 6d = 27 + -9

Combine like terms: 9 + -9 = 0
0 + 6d = 27 + -9
6d = 27 + -9

Combine like terms: 27 + -9 = 18
6d = 18

Divide each side by '6'.
d = 3

Simplifying
d = 3

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