-2(1+r)=16

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Solution for -2(1+r)=16 equation: 


Simplifying
-2(1 + r) = 16
(1 * -2 + r * -2) = 16
(-2 + -2r) = 16

Solving
-2 + -2r = 16

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + -2r = 16 + 2

Combine like terms: -2 + 2 = 0
0 + -2r = 16 + 2
-2r = 16 + 2

Combine like terms: 16 + 2 = 18
-2r = 18

Divide each side by '-2'.
r = -9

Simplifying
r = -9

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