8r-17=-9+6r

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


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

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

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

Solving for variable 'r'.

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

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

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

Combine like terms: 6r + -6r = 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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