3(d+1)-9d=6(2-d)

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Solution for 3(d+1)-9d=6(2-d) equation:


Simplifying
3(d + 1) + -9d = 6(2 + -1d)

Reorder the terms:
3(1 + d) + -9d = 6(2 + -1d)
(1 * 3 + d * 3) + -9d = 6(2 + -1d)
(3 + 3d) + -9d = 6(2 + -1d)

Combine like terms: 3d + -9d = -6d
3 + -6d = 6(2 + -1d)
3 + -6d = (2 * 6 + -1d * 6)
3 + -6d = (12 + -6d)

Add '6d' to each side of the equation.
3 + -6d + 6d = 12 + -6d + 6d

Combine like terms: -6d + 6d = 0
3 + 0 = 12 + -6d + 6d
3 = 12 + -6d + 6d

Combine like terms: -6d + 6d = 0
3 = 12 + 0
3 = 12

Solving
3 = 12

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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