8(r+5)=

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Solution for 8(r+5)= equation: 


Simplifying
8(r + 5) = 0

Reorder the terms:
8(5 + r) = 0
(5 * 8 + r * 8) = 0
(40 + 8r) = 0

Solving
40 + 8r = 0

Solving for variable 'r'.

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

Add '-40' to each side of the equation.
40 + -40 + 8r = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 8r = 0 + -40
8r = 0 + -40

Combine like terms: 0 + -40 = -40
8r = -40

Divide each side by '8'.
r = -5

Simplifying
r = -5

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