r+11+8r=-29

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Solution for r+11+8r=-29 equation:


Simplifying
r + 11 + 8r = -29

Reorder the terms:
11 + r + 8r = -29

Combine like terms: r + 8r = 9r
11 + 9r = -29

Solving
11 + 9r = -29

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 = -29 + -11

Combine like terms: 11 + -11 = 0
0 + 9r = -29 + -11
9r = -29 + -11

Combine like terms: -29 + -11 = -40
9r = -40

Divide each side by '9'.
r = -4.444444444

Simplifying
r = -4.444444444

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