7t+2r-3t=

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Solution for 7t+2r-3t= equation: 


Simplifying
7t + 2r + -3t = 0

Reorder the terms:
2r + 7t + -3t = 0

Combine like terms: 7t + -3t = 4t
2r + 4t = 0

Solving
2r + 4t = 0

Solving for variable 'r'.

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

Add '-4t' to each side of the equation.
2r + 4t + -4t = 0 + -4t

Combine like terms: 4t + -4t = 0
2r + 0 = 0 + -4t
2r = 0 + -4t
Remove the zero:
2r = -4t

Divide each side by '2'.
r = -2t

Simplifying
r = -2t

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