79=r+38

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Solution for 79=r+38 equation:


Simplifying
79 = r + 38

Reorder the terms:
79 = 38 + r

Solving
79 = 38 + 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.
79 + -1r = 38 + r + -1r

Combine like terms: r + -1r = 0
79 + -1r = 38 + 0
79 + -1r = 38

Add '-79' to each side of the equation.
79 + -79 + -1r = 38 + -79

Combine like terms: 79 + -79 = 0
0 + -1r = 38 + -79
-1r = 38 + -79

Combine like terms: 38 + -79 = -41
-1r = -41

Divide each side by '-1'.
r = 41

Simplifying
r = 41

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