-68=-r

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Solution for -68=-r equation:


Simplifying
-68 = -1r

Solving
-68 = -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
-68 + r = -1r + r

Combine like terms: -1r + r = 0
-68 + r = 0

Add '68' to each side of the equation.
-68 + 68 + r = 0 + 68

Combine like terms: -68 + 68 = 0
0 + r = 0 + 68
r = 0 + 68

Combine like terms: 0 + 68 = 68
r = 68

Simplifying
r = 68

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