-6-2r-r=r+3+3

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Solution for -6-2r-r=r+3+3 equation:


Simplifying
-6 + -2r + -1r = r + 3 + 3

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

Reorder the terms:
-6 + -3r = 3 + 3 + r

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

Solving
-6 + -3r = 6 + 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.
-6 + -3r + -1r = 6 + r + -1r

Combine like terms: -3r + -1r = -4r
-6 + -4r = 6 + r + -1r

Combine like terms: r + -1r = 0
-6 + -4r = 6 + 0
-6 + -4r = 6

Add '6' to each side of the equation.
-6 + 6 + -4r = 6 + 6

Combine like terms: -6 + 6 = 0
0 + -4r = 6 + 6
-4r = 6 + 6

Combine like terms: 6 + 6 = 12
-4r = 12

Divide each side by '-4'.
r = -3

Simplifying
r = -3

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