R^2+2r-14=0

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Solution for R^2+2r-14=0 equation: 


Simplifying
R2 + 2r + -14 = 0

Reorder the terms:
-14 + R2 + 2r = 0

Solving
-14 + R2 + 2r = 0

Solving for variable 'R'.

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

Add '14' to each side of the equation.
-14 + R2 + 14 + 2r = 0 + 14

Reorder the terms:
-14 + 14 + R2 + 2r = 0 + 14

Combine like terms: -14 + 14 = 0
0 + R2 + 2r = 0 + 14
R2 + 2r = 0 + 14

Combine like terms: 0 + 14 = 14
R2 + 2r = 14

Add '-2r' to each side of the equation.
R2 + 2r + -2r = 14 + -2r

Combine like terms: 2r + -2r = 0
R2 + 0 = 14 + -2r
R2 = 14 + -2r

Simplifying
R2 = 14 + -2r

Reorder the terms:
-14 + R2 + 2r = 14 + -2r + -14 + 2r

Reorder the terms:
-14 + R2 + 2r = 14 + -14 + -2r + 2r

Combine like terms: 14 + -14 = 0
-14 + R2 + 2r = 0 + -2r + 2r
-14 + R2 + 2r = -2r + 2r

Combine like terms: -2r + 2r = 0
-14 + R2 + 2r = 0

The solution to this equation could not be determined.

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