6r=-3r-9

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


Simplifying
6r = -3r + -9

Reorder the terms:
6r = -9 + -3r

Solving
6r = -9 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
6r + 3r = -9 + -3r + 3r

Combine like terms: 6r + 3r = 9r
9r = -9 + -3r + 3r

Combine like terms: -3r + 3r = 0
9r = -9 + 0
9r = -9

Divide each side by '9'.
r = -1

Simplifying
r = -1

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