-1+9=3(d+9)

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Solution for -1+9=3(d+9) equation:


Simplifying
-1 + 9 = 3(d + 9)

Combine like terms: -1 + 9 = 8
8 = 3(d + 9)

Reorder the terms:
8 = 3(9 + d)
8 = (9 * 3 + d * 3)
8 = (27 + 3d)

Solving
8 = 27 + 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
8 + -3d = 27 + 3d + -3d

Combine like terms: 3d + -3d = 0
8 + -3d = 27 + 0
8 + -3d = 27

Add '-8' to each side of the equation.
8 + -8 + -3d = 27 + -8

Combine like terms: 8 + -8 = 0
0 + -3d = 27 + -8
-3d = 27 + -8

Combine like terms: 27 + -8 = 19
-3d = 19

Divide each side by '-3'.
d = -6.333333333

Simplifying
d = -6.333333333

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