19+7r=75

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Solution for 19+7r=75 equation: 


Simplifying
19 + 7r = 75

Solving
19 + 7r = 75

Solving for variable 'r'.

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

Add '-19' to each side of the equation.
19 + -19 + 7r = 75 + -19

Combine like terms: 19 + -19 = 0
0 + 7r = 75 + -19
7r = 75 + -19

Combine like terms: 75 + -19 = 56
7r = 56

Divide each side by '7'.
r = 8

Simplifying
r = 8

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