-2r-5=5

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Solution for -2r-5=5 equation: 


Simplifying
-2r + -5 = 5

Reorder the terms:
-5 + -2r = 5

Solving
-5 + -2r = 5

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 + -2r = 5 + 5

Combine like terms: -5 + 5 = 0
0 + -2r = 5 + 5
-2r = 5 + 5

Combine like terms: 5 + 5 = 10
-2r = 10

Divide each side by '-2'.
r = -5

Simplifying
r = -5

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