2[r-3]+6=14

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Solution for 2[r-3]+6=14 equation: 


Simplifying
2[r + -3] + 6 = 14

Reorder the terms:
2[-3 + r] + 6 = 14
[-3 * 2 + r * 2] + 6 = 14
[-6 + 2r] + 6 = 14

Reorder the terms:
-6 + 6 + 2r = 14

Combine like terms: -6 + 6 = 0
0 + 2r = 14
2r = 14

Solving
2r = 14

Solving for variable 'r'.

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

Divide each side by '2'.
r = 7

Simplifying
r = 7

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