2r+6=12r+11

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Solution for 2r+6=12r+11 equation:


Simplifying
2r + 6 = 12r + 11

Reorder the terms:
6 + 2r = 12r + 11

Reorder the terms:
6 + 2r = 11 + 12r

Solving
6 + 2r = 11 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
6 + 2r + -12r = 11 + 12r + -12r

Combine like terms: 2r + -12r = -10r
6 + -10r = 11 + 12r + -12r

Combine like terms: 12r + -12r = 0
6 + -10r = 11 + 0
6 + -10r = 11

Add '-6' to each side of the equation.
6 + -6 + -10r = 11 + -6

Combine like terms: 6 + -6 = 0
0 + -10r = 11 + -6
-10r = 11 + -6

Combine like terms: 11 + -6 = 5
-10r = 5

Divide each side by '-10'.
r = -0.5

Simplifying
r = -0.5

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