14=r-8r

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Solution for 14=r-8r equation:


Simplifying
14 = r + -8r

Combine like terms: r + -8r = -7r
14 = -7r

Solving
14 = -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
14 + 7r = -7r + 7r

Combine like terms: -7r + 7r = 0
14 + 7r = 0

Add '-14' to each side of the equation.
14 + -14 + 7r = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 7r = 0 + -14
7r = 0 + -14

Combine like terms: 0 + -14 = -14
7r = -14

Divide each side by '7'.
r = -2

Simplifying
r = -2

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