4r-3s=8

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Solution for 4r-3s=8 equation: 


Simplifying
4r + -3s = 8

Solving
4r + -3s = 8

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.
4r + -3s + 3s = 8 + 3s

Combine like terms: -3s + 3s = 0
4r + 0 = 8 + 3s
4r = 8 + 3s

Divide each side by '4'.
r = 2 + 0.75s

Simplifying
r = 2 + 0.75s

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