2r-25=-26+r

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Solution for 2r-25=-26+r equation:


Simplifying
2r + -25 = -26 + r

Reorder the terms:
-25 + 2r = -26 + r

Solving
-25 + 2r = -26 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-25 + 2r + -1r = -26 + r + -1r

Combine like terms: 2r + -1r = 1r
-25 + 1r = -26 + r + -1r

Combine like terms: r + -1r = 0
-25 + 1r = -26 + 0
-25 + 1r = -26

Add '25' to each side of the equation.
-25 + 25 + 1r = -26 + 25

Combine like terms: -25 + 25 = 0
0 + 1r = -26 + 25
1r = -26 + 25

Combine like terms: -26 + 25 = -1
1r = -1

Divide each side by '1'.
r = -1

Simplifying
r = -1

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