7r+6=55

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Solution for 7r+6=55 equation: 


Simplifying
7r + 6 = 55

Reorder the terms:
6 + 7r = 55

Solving
6 + 7r = 55

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + 7r = 55 + -6

Combine like terms: 6 + -6 = 0
0 + 7r = 55 + -6
7r = 55 + -6

Combine like terms: 55 + -6 = 49
7r = 49

Divide each side by '7'.
r = 7

Simplifying
r = 7

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