-27=r-16

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Solution for -27=r-16 equation:


Simplifying
-27 = r + -16

Reorder the terms:
-27 = -16 + r

Solving
-27 = -16 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-27 + -1r = -16 + r + -1r

Combine like terms: r + -1r = 0
-27 + -1r = -16 + 0
-27 + -1r = -16

Add '27' to each side of the equation.
-27 + 27 + -1r = -16 + 27

Combine like terms: -27 + 27 = 0
0 + -1r = -16 + 27
-1r = -16 + 27

Combine like terms: -16 + 27 = 11
-1r = 11

Divide each side by '-1'.
r = -11

Simplifying
r = -11

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