2r+3s-t=5

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Solution for 2r+3s-t=5 equation:


Simplifying
2r + 3s + -1t = 5

Solving
2r + 3s + -1t = 5

Solving for variable 'r'.

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

Add '-3s' to each side of the equation.
2r + 3s + -3s + -1t = 5 + -3s

Combine like terms: 3s + -3s = 0
2r + 0 + -1t = 5 + -3s
2r + -1t = 5 + -3s

Add 't' to each side of the equation.
2r + -1t + t = 5 + -3s + t

Combine like terms: -1t + t = 0
2r + 0 = 5 + -3s + t
2r = 5 + -3s + t

Divide each side by '2'.
r = 2.5 + -1.5s + 0.5t

Simplifying
r = 2.5 + -1.5s + 0.5t

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