7.9r-7=61.73

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Solution for 7.9r-7=61.73 equation: 


Simplifying
7.9r + -7 = 61.73

Reorder the terms:
-7 + 7.9r = 61.73

Solving
-7 + 7.9r = 61.73

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + 7.9r = 61.73 + 7

Combine like terms: -7 + 7 = 0
0 + 7.9r = 61.73 + 7
7.9r = 61.73 + 7

Combine like terms: 61.73 + 7 = 68.73
7.9r = 68.73

Divide each side by '7.9'.
r = 8.7

Simplifying
r = 8.7

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