9r+11=47

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Solution for 9r+11=47 equation: 


Simplifying
9r + 11 = 47

Reorder the terms:
11 + 9r = 47

Solving
11 + 9r = 47

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + 9r = 47 + -11

Combine like terms: 11 + -11 = 0
0 + 9r = 47 + -11
9r = 47 + -11

Combine like terms: 47 + -11 = 36
9r = 36

Divide each side by '9'.
r = 4

Simplifying
r = 4

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