-1-5r=-16

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Solution for -1-5r=-16 equation: 


Simplifying
-1 + -5r = -16

Solving
-1 + -5r = -16

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + -5r = -16 + 1

Combine like terms: -1 + 1 = 0
0 + -5r = -16 + 1
-5r = -16 + 1

Combine like terms: -16 + 1 = -15
-5r = -15

Divide each side by '-5'.
r = 3

Simplifying
r = 3

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