8(r+2)=56

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Solution for 8(r+2)=56 equation: 


Simplifying
8(r + 2) = 56

Reorder the terms:
8(2 + r) = 56
(2 * 8 + r * 8) = 56
(16 + 8r) = 56

Solving
16 + 8r = 56

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 = 56 + -16

Combine like terms: 16 + -16 = 0
0 + 8r = 56 + -16
8r = 56 + -16

Combine like terms: 56 + -16 = 40
8r = 40

Divide each side by '8'.
r = 5

Simplifying
r = 5

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