3d-12=3d+4

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Solution for 3d-12=3d+4 equation:


Simplifying
3d + -12 = 3d + 4

Reorder the terms:
-12 + 3d = 3d + 4

Reorder the terms:
-12 + 3d = 4 + 3d

Add '-3d' to each side of the equation.
-12 + 3d + -3d = 4 + 3d + -3d

Combine like terms: 3d + -3d = 0
-12 + 0 = 4 + 3d + -3d
-12 = 4 + 3d + -3d

Combine like terms: 3d + -3d = 0
-12 = 4 + 0
-12 = 4

Solving
-12 = 4

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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