r+11+8r=29+r(3*3)

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Solution for r+11+8r=29+r(3*3) equation: 


Simplifying
r + 11 + 8r = 29 + r(3 * 3)

Reorder the terms:
11 + r + 8r = 29 + r(3 * 3)

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

Multiply 3 * 3
11 + 9r = 29 + r(9)

Reorder the terms for easier multiplication:
11 + 9r = 29 + 9r

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

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

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

Solving
11 = 29

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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