2r+3r+4r-6r=18

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Solution for 2r+3r+4r-6r=18 equation: 


Simplifying
2r + 3r + 4r + -6r = 18

Combine like terms: 2r + 3r = 5r
5r + 4r + -6r = 18

Combine like terms: 5r + 4r = 9r
9r + -6r = 18

Combine like terms: 9r + -6r = 3r
3r = 18

Solving
3r = 18

Solving for variable 'r'.

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

Divide each side by '3'.
r = 6

Simplifying
r = 6

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