-15r-14=31

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Solution for -15r-14=31 equation: 


Simplifying
-15r + -14 = 31

Reorder the terms:
-14 + -15r = 31

Solving
-14 + -15r = 31

Solving for variable 'r'.

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

Add '14' to each side of the equation.
-14 + 14 + -15r = 31 + 14

Combine like terms: -14 + 14 = 0
0 + -15r = 31 + 14
-15r = 31 + 14

Combine like terms: 31 + 14 = 45
-15r = 45

Divide each side by '-15'.
r = -3

Simplifying
r = -3

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