-1r-6=2r

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Solution for -1r-6=2r equation:


Simplifying
-1r + -6 = 2r

Reorder the terms:
-6 + -1r = 2r

Solving
-6 + -1r = 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-6 + -1r + -2r = 2r + -2r

Combine like terms: -1r + -2r = -3r
-6 + -3r = 2r + -2r

Combine like terms: 2r + -2r = 0
-6 + -3r = 0

Add '6' to each side of the equation.
-6 + 6 + -3r = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -3r = 0 + 6
-3r = 0 + 6

Combine like terms: 0 + 6 = 6
-3r = 6

Divide each side by '-3'.
r = -2

Simplifying
r = -2

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