(r+t)*2=6

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Solution for (r+t)*2=6 equation: 


Simplifying
(r + t) * 2 = 6

Reorder the terms for easier multiplication:
2(r + t) = 6
(r * 2 + t * 2) = 6
(2r + 2t) = 6

Solving
2r + 2t = 6

Solving for variable 'r'.

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

Add '-2t' to each side of the equation.
2r + 2t + -2t = 6 + -2t

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

Divide each side by '2'.
r = 3 + -1t

Simplifying
r = 3 + -1t

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