13r+5-6r=61

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Solution for 13r+5-6r=61 equation:


Simplifying
13r + 5 + -6r = 61

Reorder the terms:
5 + 13r + -6r = 61

Combine like terms: 13r + -6r = 7r
5 + 7r = 61

Solving
5 + 7r = 61

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 + 7r = 61 + -5

Combine like terms: 5 + -5 = 0
0 + 7r = 61 + -5
7r = 61 + -5

Combine like terms: 61 + -5 = 56
7r = 56

Divide each side by '7'.
r = 8

Simplifying
r = 8

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