R^2+6r-31=-4

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Solution for R^2+6r-31=-4 equation:


Simplifying
R2 + 6r + -31 = -4

Reorder the terms:
-31 + R2 + 6r = -4

Solving
-31 + R2 + 6r = -4

Solving for variable 'R'.

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

Add '31' to each side of the equation.
-31 + R2 + 31 + 6r = -4 + 31

Reorder the terms:
-31 + 31 + R2 + 6r = -4 + 31

Combine like terms: -31 + 31 = 0
0 + R2 + 6r = -4 + 31
R2 + 6r = -4 + 31

Combine like terms: -4 + 31 = 27
R2 + 6r = 27

Add '-6r' to each side of the equation.
R2 + 6r + -6r = 27 + -6r

Combine like terms: 6r + -6r = 0
R2 + 0 = 27 + -6r
R2 = 27 + -6r

Simplifying
R2 = 27 + -6r

Reorder the terms:
-27 + R2 + 6r = 27 + -6r + -27 + 6r

Reorder the terms:
-27 + R2 + 6r = 27 + -27 + -6r + 6r

Combine like terms: 27 + -27 = 0
-27 + R2 + 6r = 0 + -6r + 6r
-27 + R2 + 6r = -6r + 6r

Combine like terms: -6r + 6r = 0
-27 + R2 + 6r = 0

The solution to this equation could not be determined.

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