8s+4r+13s+6r=

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Solution for 8s+4r+13s+6r= equation:


Simplifying
8s + 4r + 13s + 6r = 0

Reorder the terms:
4r + 6r + 8s + 13s = 0

Combine like terms: 4r + 6r = 10r
10r + 8s + 13s = 0

Combine like terms: 8s + 13s = 21s
10r + 21s = 0

Solving
10r + 21s = 0

Solving for variable 'r'.

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

Add '-21s' to each side of the equation.
10r + 21s + -21s = 0 + -21s

Combine like terms: 21s + -21s = 0
10r + 0 = 0 + -21s
10r = 0 + -21s
Remove the zero:
10r = -21s

Divide each side by '10'.
r = -2.1s

Simplifying
r = -2.1s

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