11(12+r)=

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Solution for 11(12+r)= equation: 


Simplifying
11(12 + r) = 0
(12 * 11 + r * 11) = 0
(132 + 11r) = 0

Solving
132 + 11r = 0

Solving for variable 'r'.

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

Add '-132' to each side of the equation.
132 + -132 + 11r = 0 + -132

Combine like terms: 132 + -132 = 0
0 + 11r = 0 + -132
11r = 0 + -132

Combine like terms: 0 + -132 = -132
11r = -132

Divide each side by '11'.
r = -12

Simplifying
r = -12

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