8(2+r)=-200

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Solution for 8(2+r)=-200 equation: 


Simplifying
8(2 + r) = -200
(2 * 8 + r * 8) = -200
(16 + 8r) = -200

Solving
16 + 8r = -200

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 + -16 + 8r = -200 + -16

Combine like terms: 16 + -16 = 0
0 + 8r = -200 + -16
8r = -200 + -16

Combine like terms: -200 + -16 = -216
8r = -216

Divide each side by '8'.
r = -27

Simplifying
r = -27

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