4(2r+11)=12

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Solution for 4(2r+11)=12 equation: 


Simplifying
4(2r + 11) = 12

Reorder the terms:
4(11 + 2r) = 12
(11 * 4 + 2r * 4) = 12
(44 + 8r) = 12

Solving
44 + 8r = 12

Solving for variable 'r'.

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

Add '-44' to each side of the equation.
44 + -44 + 8r = 12 + -44

Combine like terms: 44 + -44 = 0
0 + 8r = 12 + -44
8r = 12 + -44

Combine like terms: 12 + -44 = -32
8r = -32

Divide each side by '8'.
r = -4

Simplifying
r = -4

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