r+16=-7

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Solution for r+16=-7 equation: 


Simplifying
r + 16 = -7

Reorder the terms:
16 + r = -7

Solving
16 + r = -7

Solving for variable 'r'.

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

Add '-16' to each side of the equation.
16 + -16 + r = -7 + -16

Combine like terms: 16 + -16 = 0
0 + r = -7 + -16
r = -7 + -16

Combine like terms: -7 + -16 = -23
r = -23

Simplifying
r = -23

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