3r+2s-9r-6s=

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Solution for 3r+2s-9r-6s= equation:


Simplifying
3r + 2s + -9r + -6s = 0

Reorder the terms:
3r + -9r + 2s + -6s = 0

Combine like terms: 3r + -9r = -6r
-6r + 2s + -6s = 0

Combine like terms: 2s + -6s = -4s
-6r + -4s = 0

Solving
-6r + -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.
-6r + -4s + 4s = 0 + 4s

Combine like terms: -4s + 4s = 0
-6r + 0 = 0 + 4s
-6r = 0 + 4s
Remove the zero:
-6r = 4s

Divide each side by '-6'.
r = -0.6666666667s

Simplifying
r = -0.6666666667s

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