8d-18+d=d

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Solution for 8d-18+d=d equation:


Simplifying
8d + -18 + d = d

Reorder the terms:
-18 + 8d + d = d

Combine like terms: 8d + d = 9d
-18 + 9d = d

Solving
-18 + 9d = d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-18 + 9d + -1d = d + -1d

Combine like terms: 9d + -1d = 8d
-18 + 8d = d + -1d

Combine like terms: d + -1d = 0
-18 + 8d = 0

Add '18' to each side of the equation.
-18 + 18 + 8d = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 8d = 0 + 18
8d = 0 + 18

Combine like terms: 0 + 18 = 18
8d = 18

Divide each side by '8'.
d = 2.25

Simplifying
d = 2.25

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