8(1+7r)=-328

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Solution for 8(1+7r)=-328 equation: 


Simplifying
8(1 + 7r) = -328
(1 * 8 + 7r * 8) = -328
(8 + 56r) = -328

Solving
8 + 56r = -328

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + 56r = -328 + -8

Combine like terms: 8 + -8 = 0
0 + 56r = -328 + -8
56r = -328 + -8

Combine like terms: -328 + -8 = -336
56r = -336

Divide each side by '56'.
r = -6

Simplifying
r = -6

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