3d+9=2-17

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Solution for 3d+9=2-17 equation:


Simplifying
3d + 9 = 2 + -17

Reorder the terms:
9 + 3d = 2 + -17

Combine like terms: 2 + -17 = -15
9 + 3d = -15

Solving
9 + 3d = -15

Solving for variable 'd'.

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

Add '-9' to each side of the equation.
9 + -9 + 3d = -15 + -9

Combine like terms: 9 + -9 = 0
0 + 3d = -15 + -9
3d = -15 + -9

Combine like terms: -15 + -9 = -24
3d = -24

Divide each side by '3'.
d = -8

Simplifying
d = -8

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