3d+4=2d+7+d

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Solution for 3d+4=2d+7+d equation: 


Simplifying
3d + 4 = 2d + 7 + d

Reorder the terms:
4 + 3d = 2d + 7 + d

Reorder the terms:
4 + 3d = 7 + 2d + d

Combine like terms: 2d + d = 3d
4 + 3d = 7 + 3d

Add '-3d' to each side of the equation.
4 + 3d + -3d = 7 + 3d + -3d

Combine like terms: 3d + -3d = 0
4 + 0 = 7 + 3d + -3d
4 = 7 + 3d + -3d

Combine like terms: 3d + -3d = 0
4 = 7 + 0
4 = 7

Solving
4 = 7

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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