8-r=3r-14

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Solution for 8-r=3r-14 equation:


Simplifying
8 + -1r = 3r + -14

Reorder the terms:
8 + -1r = -14 + 3r

Solving
8 + -1r = -14 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
8 + -1r + -3r = -14 + 3r + -3r

Combine like terms: -1r + -3r = -4r
8 + -4r = -14 + 3r + -3r

Combine like terms: 3r + -3r = 0
8 + -4r = -14 + 0
8 + -4r = -14

Add '-8' to each side of the equation.
8 + -8 + -4r = -14 + -8

Combine like terms: 8 + -8 = 0
0 + -4r = -14 + -8
-4r = -14 + -8

Combine like terms: -14 + -8 = -22
-4r = -22

Divide each side by '-4'.
r = 5.5

Simplifying
r = 5.5

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