-14r=3r+21

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Solution for -14r=3r+21 equation: 


Simplifying
-14r = 3r + 21

Reorder the terms:
-14r = 21 + 3r

Solving
-14r = 21 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-14r + -3r = 21 + 3r + -3r

Combine like terms: -14r + -3r = -17r
-17r = 21 + 3r + -3r

Combine like terms: 3r + -3r = 0
-17r = 21 + 0
-17r = 21

Divide each side by '-17'.
r = -1.235294118

Simplifying
r = -1.235294118

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