14r+4r-12r-2r=12

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Solution for 14r+4r-12r-2r=12 equation: 


Simplifying
14r + 4r + -12r + -2r = 12

Combine like terms: 14r + 4r = 18r
18r + -12r + -2r = 12

Combine like terms: 18r + -12r = 6r
6r + -2r = 12

Combine like terms: 6r + -2r = 4r
4r = 12

Solving
4r = 12

Solving for variable 'r'.

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

Divide each side by '4'.
r = 3

Simplifying
r = 3

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