6r-s+9r-3s=

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Solution for 6r-s+9r-3s= equation:


Simplifying
6r + -1s + 9r + -3s = 0

Reorder the terms:
6r + 9r + -1s + -3s = 0

Combine like terms: 6r + 9r = 15r
15r + -1s + -3s = 0

Combine like terms: -1s + -3s = -4s
15r + -4s = 0

Solving
15r + -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.
15r + -4s + 4s = 0 + 4s

Combine like terms: -4s + 4s = 0
15r + 0 = 0 + 4s
15r = 0 + 4s
Remove the zero:
15r = 4s

Divide each side by '15'.
r = 0.2666666667s

Simplifying
r = 0.2666666667s

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