723=r+775

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Solution for 723=r+775 equation:


Simplifying
723 = r + 775

Reorder the terms:
723 = 775 + r

Solving
723 = 775 + 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.
723 + -1r = 775 + r + -1r

Combine like terms: r + -1r = 0
723 + -1r = 775 + 0
723 + -1r = 775

Add '-723' to each side of the equation.
723 + -723 + -1r = 775 + -723

Combine like terms: 723 + -723 = 0
0 + -1r = 775 + -723
-1r = 775 + -723

Combine like terms: 775 + -723 = 52
-1r = 52

Divide each side by '-1'.
r = -52

Simplifying
r = -52

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