-7(r-8)=-14

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Solution for -7(r-8)=-14 equation: 


Simplifying
-7(r + -8) = -14

Reorder the terms:
-7(-8 + r) = -14
(-8 * -7 + r * -7) = -14
(56 + -7r) = -14

Solving
56 + -7r = -14

Solving for variable 'r'.

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

Add '-56' to each side of the equation.
56 + -56 + -7r = -14 + -56

Combine like terms: 56 + -56 = 0
0 + -7r = -14 + -56
-7r = -14 + -56

Combine like terms: -14 + -56 = -70
-7r = -70

Divide each side by '-7'.
r = 10

Simplifying
r = 10

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