14r-71=21

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Solution for 14r-71=21 equation: 


Simplifying
14r + -71 = 21

Reorder the terms:
-71 + 14r = 21

Solving
-71 + 14r = 21

Solving for variable 'r'.

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

Add '71' to each side of the equation.
-71 + 71 + 14r = 21 + 71

Combine like terms: -71 + 71 = 0
0 + 14r = 21 + 71
14r = 21 + 71

Combine like terms: 21 + 71 = 92
14r = 92

Divide each side by '14'.
r = 6.571428571

Simplifying
r = 6.571428571

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