13-7d=49-7d

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Solution for 13-7d=49-7d equation: 


Simplifying
13 + -7d = 49 + -7d

Add '7d' to each side of the equation.
13 + -7d + 7d = 49 + -7d + 7d

Combine like terms: -7d + 7d = 0
13 + 0 = 49 + -7d + 7d
13 = 49 + -7d + 7d

Combine like terms: -7d + 7d = 0
13 = 49 + 0
13 = 49

Solving
13 = 49

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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