r-(19)=77

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Solution for r-(19)=77 equation: 


Simplifying
r + -1(19) = 77

Multiply -1 * 19
r + -19 = 77

Reorder the terms:
-19 + r = 77

Solving
-19 + r = 77

Solving for variable 'r'.

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

Add '19' to each side of the equation.
-19 + 19 + r = 77 + 19

Combine like terms: -19 + 19 = 0
0 + r = 77 + 19
r = 77 + 19

Combine like terms: 77 + 19 = 96
r = 96

Simplifying
r = 96

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