R^2+12r-66=-6

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Solution for R^2+12r-66=-6 equation: 


Simplifying
R2 + 12r + -66 = -6

Reorder the terms:
-66 + R2 + 12r = -6

Solving
-66 + R2 + 12r = -6

Solving for variable 'R'.

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

Add '66' to each side of the equation.
-66 + R2 + 66 + 12r = -6 + 66

Reorder the terms:
-66 + 66 + R2 + 12r = -6 + 66

Combine like terms: -66 + 66 = 0
0 + R2 + 12r = -6 + 66
R2 + 12r = -6 + 66

Combine like terms: -6 + 66 = 60
R2 + 12r = 60

Add '-12r' to each side of the equation.
R2 + 12r + -12r = 60 + -12r

Combine like terms: 12r + -12r = 0
R2 + 0 = 60 + -12r
R2 = 60 + -12r

Simplifying
R2 = 60 + -12r

Reorder the terms:
-60 + R2 + 12r = 60 + -12r + -60 + 12r

Reorder the terms:
-60 + R2 + 12r = 60 + -60 + -12r + 12r

Combine like terms: 60 + -60 = 0
-60 + R2 + 12r = 0 + -12r + 12r
-60 + R2 + 12r = -12r + 12r

Combine like terms: -12r + 12r = 0
-60 + R2 + 12r = 0

The solution to this equation could not be determined.

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