-2r+5=1

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Solution for -2r+5=1 equation: 


Simplifying
-2r + 5 = 1

Reorder the terms:
5 + -2r = 1

Solving
5 + -2r = 1

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 = 1 + -5

Combine like terms: 5 + -5 = 0
0 + -2r = 1 + -5
-2r = 1 + -5

Combine like terms: 1 + -5 = -4
-2r = -4

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

Simplifying
r = 2

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