420=29r-73

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Solution for 420=29r-73 equation:


Simplifying
420 = 29r + -73

Reorder the terms:
420 = -73 + 29r

Solving
420 = -73 + 29r

Solving for variable 'r'.

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

Add '-29r' to each side of the equation.
420 + -29r = -73 + 29r + -29r

Combine like terms: 29r + -29r = 0
420 + -29r = -73 + 0
420 + -29r = -73

Add '-420' to each side of the equation.
420 + -420 + -29r = -73 + -420

Combine like terms: 420 + -420 = 0
0 + -29r = -73 + -420
-29r = -73 + -420

Combine like terms: -73 + -420 = -493
-29r = -493

Divide each side by '-29'.
r = 17

Simplifying
r = 17

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