17r+s-13r+9s=

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Solution for 17r+s-13r+9s= equation:


Simplifying
17r + s + -13r + 9s = 0

Reorder the terms:
17r + -13r + s + 9s = 0

Combine like terms: 17r + -13r = 4r
4r + s + 9s = 0

Combine like terms: s + 9s = 10s
4r + 10s = 0

Solving
4r + 10s = 0

Solving for variable 'r'.

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

Add '-10s' to each side of the equation.
4r + 10s + -10s = 0 + -10s

Combine like terms: 10s + -10s = 0
4r + 0 = 0 + -10s
4r = 0 + -10s
Remove the zero:
4r = -10s

Divide each side by '4'.
r = -2.5s

Simplifying
r = -2.5s

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