(r+2)*8=64

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Solution for (r+2)*8=64 equation:


Simplifying
(r + 2) * 8 = 64

Reorder the terms:
(2 + r) * 8 = 64

Reorder the terms for easier multiplication:
8(2 + r) = 64
(2 * 8 + r * 8) = 64
(16 + 8r) = 64

Solving
16 + 8r = 64

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 = 64 + -16

Combine like terms: 16 + -16 = 0
0 + 8r = 64 + -16
8r = 64 + -16

Combine like terms: 64 + -16 = 48
8r = 48

Divide each side by '8'.
r = 6

Simplifying
r = 6

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