5r+13=-72

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Solution for 5r+13=-72 equation: 


Simplifying
5r + 13 = -72

Reorder the terms:
13 + 5r = -72

Solving
13 + 5r = -72

Solving for variable 'r'.

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

Add '-13' to each side of the equation.
13 + -13 + 5r = -72 + -13

Combine like terms: 13 + -13 = 0
0 + 5r = -72 + -13
5r = -72 + -13

Combine like terms: -72 + -13 = -85
5r = -85

Divide each side by '5'.
r = -17

Simplifying
r = -17

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