-19=3r+-1

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Solution for -19=3r+-1 equation:


Simplifying
-19 = 3r + -1

Reorder the terms:
-19 = -1 + 3r

Solving
-19 = -1 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-19 + -3r = -1 + 3r + -3r

Combine like terms: 3r + -3r = 0
-19 + -3r = -1 + 0
-19 + -3r = -1

Add '19' to each side of the equation.
-19 + 19 + -3r = -1 + 19

Combine like terms: -19 + 19 = 0
0 + -3r = -1 + 19
-3r = -1 + 19

Combine like terms: -1 + 19 = 18
-3r = 18

Divide each side by '-3'.
r = -6

Simplifying
r = -6

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