r+6=-42

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Solution for r+6=-42 equation: 


Simplifying
r + 6 = -42

Reorder the terms:
6 + r = -42

Solving
6 + r = -42

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + r = -42 + -6

Combine like terms: 6 + -6 = 0
0 + r = -42 + -6
r = -42 + -6

Combine like terms: -42 + -6 = -48
r = -48

Simplifying
r = -48

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