Sr-2(2r+8)=16

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Solution for Sr-2(2r+8)=16 equation: 


Simplifying
Sr + -2(2r + 8) = 16

Reorder the terms:
rS + -2(8 + 2r) = 16
rS + (8 * -2 + 2r * -2) = 16
rS + (-16 + -4r) = 16

Reorder the terms:
-16 + -4r + rS = 16

Solving
-16 + -4r + rS = 16

Solving for variable 'r'.

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

Add '16' to each side of the equation.
-16 + -4r + 16 + rS = 16 + 16

Reorder the terms:
-16 + 16 + -4r + rS = 16 + 16

Combine like terms: -16 + 16 = 0
0 + -4r + rS = 16 + 16
-4r + rS = 16 + 16

Combine like terms: 16 + 16 = 32
-4r + rS = 32

Reorder the terms:
-32 + -4r + rS = 32 + -32

Combine like terms: 32 + -32 = 0
-32 + -4r + rS = 0

The solution to this equation could not be determined.

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