4(7+8r)=92

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Solution for 4(7+8r)=92 equation: 


Simplifying
4(7 + 8r) = 92
(7 * 4 + 8r * 4) = 92
(28 + 32r) = 92

Solving
28 + 32r = 92

Solving for variable 'r'.

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

Add '-28' to each side of the equation.
28 + -28 + 32r = 92 + -28

Combine like terms: 28 + -28 = 0
0 + 32r = 92 + -28
32r = 92 + -28

Combine like terms: 92 + -28 = 64
32r = 64

Divide each side by '32'.
r = 2

Simplifying
r = 2

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