-8(r-1)=192

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Solution for -8(r-1)=192 equation:


Simplifying
-8(r + -1) = 192

Reorder the terms:
-8(-1 + r) = 192
(-1 * -8 + r * -8) = 192
(8 + -8r) = 192

Solving
8 + -8r = 192

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 + -8r = 192 + -8

Combine like terms: 8 + -8 = 0
0 + -8r = 192 + -8
-8r = 192 + -8

Combine like terms: 192 + -8 = 184
-8r = 184

Divide each side by '-8'.
r = -23

Simplifying
r = -23

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