23-d=2(d-9)-3(d+2)

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Solution for 23-d=2(d-9)-3(d+2) equation: 


Simplifying
23 + -1d = 2(d + -9) + -3(d + 2)

Reorder the terms:
23 + -1d = 2(-9 + d) + -3(d + 2)
23 + -1d = (-9 * 2 + d * 2) + -3(d + 2)
23 + -1d = (-18 + 2d) + -3(d + 2)

Reorder the terms:
23 + -1d = -18 + 2d + -3(2 + d)
23 + -1d = -18 + 2d + (2 * -3 + d * -3)
23 + -1d = -18 + 2d + (-6 + -3d)

Reorder the terms:
23 + -1d = -18 + -6 + 2d + -3d

Combine like terms: -18 + -6 = -24
23 + -1d = -24 + 2d + -3d

Combine like terms: 2d + -3d = -1d
23 + -1d = -24 + -1d

Add 'd' to each side of the equation.
23 + -1d + d = -24 + -1d + d

Combine like terms: -1d + d = 0
23 + 0 = -24 + -1d + d
23 = -24 + -1d + d

Combine like terms: -1d + d = 0
23 = -24 + 0
23 = -24

Solving
23 = -24

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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