r+11+8r=29+3r

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Solution for r+11+8r=29+3r equation:


Simplifying
r + 11 + 8r = 29 + 3r

Reorder the terms:
11 + r + 8r = 29 + 3r

Combine like terms: r + 8r = 9r
11 + 9r = 29 + 3r

Solving
11 + 9r = 29 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
11 + 9r + -3r = 29 + 3r + -3r

Combine like terms: 9r + -3r = 6r
11 + 6r = 29 + 3r + -3r

Combine like terms: 3r + -3r = 0
11 + 6r = 29 + 0
11 + 6r = 29

Add '-11' to each side of the equation.
11 + -11 + 6r = 29 + -11

Combine like terms: 11 + -11 = 0
0 + 6r = 29 + -11
6r = 29 + -11

Combine like terms: 29 + -11 = 18
6r = 18

Divide each side by '6'.
r = 3

Simplifying
r = 3

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