3s+2r+1s=

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Solution for 3s+2r+1s= equation: 


Simplifying
3s + 2r + 1s = 0

Reorder the terms:
2r + 3s + 1s = 0

Combine like terms: 3s + 1s = 4s
2r + 4s = 0

Solving
2r + 4s = 0

Solving for variable 'r'.

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

Add '-4s' to each side of the equation.
2r + 4s + -4s = 0 + -4s

Combine like terms: 4s + -4s = 0
2r + 0 = 0 + -4s
2r = 0 + -4s
Remove the zero:
2r = -4s

Divide each side by '2'.
r = -2s

Simplifying
r = -2s

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