14-2r-8=18

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Solution for 14-2r-8=18 equation:


Simplifying
14 + -2r + -8 = 18

Reorder the terms:
14 + -8 + -2r = 18

Combine like terms: 14 + -8 = 6
6 + -2r = 18

Solving
6 + -2r = 18

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + -2r = 18 + -6

Combine like terms: 6 + -6 = 0
0 + -2r = 18 + -6
-2r = 18 + -6

Combine like terms: 18 + -6 = 12
-2r = 12

Divide each side by '-2'.
r = -6

Simplifying
r = -6

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