7r-8=14

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Solution for 7r-8=14 equation: 


Simplifying
7r + -8 = 14

Reorder the terms:
-8 + 7r = 14

Solving
-8 + 7r = 14

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + 8 + 7r = 14 + 8

Combine like terms: -8 + 8 = 0
0 + 7r = 14 + 8
7r = 14 + 8

Combine like terms: 14 + 8 = 22
7r = 22

Divide each side by '7'.
r = 3.142857143

Simplifying
r = 3.142857143

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