78=r+26

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Solution for 78=r+26 equation:


Simplifying
78 = r + 26

Reorder the terms:
78 = 26 + r

Solving
78 = 26 + 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.
78 + -1r = 26 + r + -1r

Combine like terms: r + -1r = 0
78 + -1r = 26 + 0
78 + -1r = 26

Add '-78' to each side of the equation.
78 + -78 + -1r = 26 + -78

Combine like terms: 78 + -78 = 0
0 + -1r = 26 + -78
-1r = 26 + -78

Combine like terms: 26 + -78 = -52
-1r = -52

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

Simplifying
r = 52

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