6r-17=-9+8r

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Solution for 6r-17=-9+8r equation:


Simplifying
6r + -17 = -9 + 8r

Reorder the terms:
-17 + 6r = -9 + 8r

Solving
-17 + 6r = -9 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-17 + 6r + -8r = -9 + 8r + -8r

Combine like terms: 6r + -8r = -2r
-17 + -2r = -9 + 8r + -8r

Combine like terms: 8r + -8r = 0
-17 + -2r = -9 + 0
-17 + -2r = -9

Add '17' to each side of the equation.
-17 + 17 + -2r = -9 + 17

Combine like terms: -17 + 17 = 0
0 + -2r = -9 + 17
-2r = -9 + 17

Combine like terms: -9 + 17 = 8
-2r = 8

Divide each side by '-2'.
r = -4

Simplifying
r = -4

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