4r-s+2t=5

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Solution for 4r-s+2t=5 equation:


Simplifying
4r + -1s + 2t = 5

Solving
4r + -1s + 2t = 5

Solving for variable 'r'.

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

Add 's' to each side of the equation.
4r + -1s + s + 2t = 5 + s

Combine like terms: -1s + s = 0
4r + 0 + 2t = 5 + s
4r + 2t = 5 + s

Add '-2t' to each side of the equation.
4r + 2t + -2t = 5 + s + -2t

Combine like terms: 2t + -2t = 0
4r + 0 = 5 + s + -2t
4r = 5 + s + -2t

Divide each side by '4'.
r = 1.25 + 0.25s + -0.5t

Simplifying
r = 1.25 + 0.25s + -0.5t

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