9r-25+5r=-11

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Solution for 9r-25+5r=-11 equation:


Simplifying
9r + -25 + 5r = -11

Reorder the terms:
-25 + 9r + 5r = -11

Combine like terms: 9r + 5r = 14r
-25 + 14r = -11

Solving
-25 + 14r = -11

Solving for variable 'r'.

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

Add '25' to each side of the equation.
-25 + 25 + 14r = -11 + 25

Combine like terms: -25 + 25 = 0
0 + 14r = -11 + 25
14r = -11 + 25

Combine like terms: -11 + 25 = 14
14r = 14

Divide each side by '14'.
r = 1

Simplifying
r = 1

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