R^2+6r+12=3

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Solution for R^2+6r+12=3 equation:


Simplifying
R2 + 6r + 12 = 3

Reorder the terms:
12 + R2 + 6r = 3

Solving
12 + R2 + 6r = 3

Solving for variable 'R'.

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

Add '-12' to each side of the equation.
12 + R2 + -12 + 6r = 3 + -12

Reorder the terms:
12 + -12 + R2 + 6r = 3 + -12

Combine like terms: 12 + -12 = 0
0 + R2 + 6r = 3 + -12
R2 + 6r = 3 + -12

Combine like terms: 3 + -12 = -9
R2 + 6r = -9

Add '-6r' to each side of the equation.
R2 + 6r + -6r = -9 + -6r

Combine like terms: 6r + -6r = 0
R2 + 0 = -9 + -6r
R2 = -9 + -6r

Simplifying
R2 = -9 + -6r

Reorder the terms:
9 + R2 + 6r = -9 + -6r + 9 + 6r

Reorder the terms:
9 + R2 + 6r = -9 + 9 + -6r + 6r

Combine like terms: -9 + 9 = 0
9 + R2 + 6r = 0 + -6r + 6r
9 + R2 + 6r = -6r + 6r

Combine like terms: -6r + 6r = 0
9 + R2 + 6r = 0

The solution to this equation could not be determined.

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