16r-18r=8

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Solution for 16r-18r=8 equation: 


Simplifying
16r + -18r = 8

Combine like terms: 16r + -18r = -2r
-2r = 8

Solving
-2r = 8

Solving for variable 'r'.

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

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

Simplifying
r = -4

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