(r-11)+2r-6=11r(1)

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Solution for (r-11)+2r-6=11r(1) equation:


Simplifying
(r + -11) + 2r + -6 = 11r(1)

Reorder the terms:
(-11 + r) + 2r + -6 = 11r(1)

Remove parenthesis around (-11 + r)
-11 + r + 2r + -6 = 11r(1)

Reorder the terms:
-11 + -6 + r + 2r = 11r(1)

Combine like terms: -11 + -6 = -17
-17 + r + 2r = 11r(1)

Combine like terms: r + 2r = 3r
-17 + 3r = 11r(1)

Reorder the terms for easier multiplication:
-17 + 3r = 11 * 1r

Multiply 11 * 1
-17 + 3r = 11r

Solving
-17 + 3r = 11r

Solving for variable 'r'.

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

Add '-11r' to each side of the equation.
-17 + 3r + -11r = 11r + -11r

Combine like terms: 3r + -11r = -8r
-17 + -8r = 11r + -11r

Combine like terms: 11r + -11r = 0
-17 + -8r = 0

Add '17' to each side of the equation.
-17 + 17 + -8r = 0 + 17

Combine like terms: -17 + 17 = 0
0 + -8r = 0 + 17
-8r = 0 + 17

Combine like terms: 0 + 17 = 17
-8r = 17

Divide each side by '-8'.
r = -2.125

Simplifying
r = -2.125

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