-55=5r

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Solution for -55=5r equation:


Simplifying
-55 = 5r

Solving
-55 = 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
-55 + -5r = 5r + -5r

Combine like terms: 5r + -5r = 0
-55 + -5r = 0

Add '55' to each side of the equation.
-55 + 55 + -5r = 0 + 55

Combine like terms: -55 + 55 = 0
0 + -5r = 0 + 55
-5r = 0 + 55

Combine like terms: 0 + 55 = 55
-5r = 55

Divide each side by '-5'.
r = -11

Simplifying
r = -11

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