2r-5=r-3

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Solution for 2r-5=r-3 equation:


Simplifying
2r + -5 = r + -3

Reorder the terms:
-5 + 2r = r + -3

Reorder the terms:
-5 + 2r = -3 + r

Solving
-5 + 2r = -3 + 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.
-5 + 2r + -1r = -3 + r + -1r

Combine like terms: 2r + -1r = 1r
-5 + 1r = -3 + r + -1r

Combine like terms: r + -1r = 0
-5 + 1r = -3 + 0
-5 + 1r = -3

Add '5' to each side of the equation.
-5 + 5 + 1r = -3 + 5

Combine like terms: -5 + 5 = 0
0 + 1r = -3 + 5
1r = -3 + 5

Combine like terms: -3 + 5 = 2
1r = 2

Divide each side by '1'.
r = 2

Simplifying
r = 2

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