17-5r=6(2r+9)

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Solution for 17-5r=6(2r+9) equation:


Simplifying
17 + -5r = 6(2r + 9)

Reorder the terms:
17 + -5r = 6(9 + 2r)
17 + -5r = (9 * 6 + 2r * 6)
17 + -5r = (54 + 12r)

Solving
17 + -5r = 54 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
17 + -5r + -12r = 54 + 12r + -12r

Combine like terms: -5r + -12r = -17r
17 + -17r = 54 + 12r + -12r

Combine like terms: 12r + -12r = 0
17 + -17r = 54 + 0
17 + -17r = 54

Add '-17' to each side of the equation.
17 + -17 + -17r = 54 + -17

Combine like terms: 17 + -17 = 0
0 + -17r = 54 + -17
-17r = 54 + -17

Combine like terms: 54 + -17 = 37
-17r = 37

Divide each side by '-17'.
r = -2.176470588

Simplifying
r = -2.176470588

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