9r+25+-3r+-6=

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Solution for 9r+25+-3r+-6= equation:


Simplifying
9r + 25 + -3r + -6 = 0

Reorder the terms:
25 + -6 + 9r + -3r = 0

Combine like terms: 25 + -6 = 19
19 + 9r + -3r = 0

Combine like terms: 9r + -3r = 6r
19 + 6r = 0

Solving
19 + 6r = 0

Solving for variable 'r'.

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

Add '-19' to each side of the equation.
19 + -19 + 6r = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 6r = 0 + -19
6r = 0 + -19

Combine like terms: 0 + -19 = -19
6r = -19

Divide each side by '6'.
r = -3.166666667

Simplifying
r = -3.166666667

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