4r=-9-3r

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Solution for 4r=-9-3r equation: 


Simplifying
4r = -9 + -3r

Solving
4r = -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.
4r + 3r = -9 + -3r + 3r

Combine like terms: 4r + 3r = 7r
7r = -9 + -3r + 3r

Combine like terms: -3r + 3r = 0
7r = -9 + 0
7r = -9

Divide each side by '7'.
r = -1.285714286

Simplifying
r = -1.285714286

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