tr+5=d

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Solution for tr+5=d equation: 


Simplifying
tr + 5 = d

Reorder the terms:
5 + rt = d

Solving
5 + rt = d

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + rt = -5 + d

Combine like terms: 5 + -5 = 0
0 + rt = -5 + d
rt = -5 + d

Divide each side by 't'.
r = -5t-1 + dt-1

Simplifying
r = -5t-1 + dt-1

Reorder the terms:
r = dt-1 + -5t-1

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