R^2+6r-91=0

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Solution for R^2+6r-91=0 equation:


Simplifying
R2 + 6r + -91 = 0

Reorder the terms:
-91 + R2 + 6r = 0

Solving
-91 + R2 + 6r = 0

Solving for variable 'R'.

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

Add '91' to each side of the equation.
-91 + R2 + 91 + 6r = 0 + 91

Reorder the terms:
-91 + 91 + R2 + 6r = 0 + 91

Combine like terms: -91 + 91 = 0
0 + R2 + 6r = 0 + 91
R2 + 6r = 0 + 91

Combine like terms: 0 + 91 = 91
R2 + 6r = 91

Add '-6r' to each side of the equation.
R2 + 6r + -6r = 91 + -6r

Combine like terms: 6r + -6r = 0
R2 + 0 = 91 + -6r
R2 = 91 + -6r

Simplifying
R2 = 91 + -6r

Reorder the terms:
-91 + R2 + 6r = 91 + -6r + -91 + 6r

Reorder the terms:
-91 + R2 + 6r = 91 + -91 + -6r + 6r

Combine like terms: 91 + -91 = 0
-91 + R2 + 6r = 0 + -6r + 6r
-91 + R2 + 6r = -6r + 6r

Combine like terms: -6r + 6r = 0
-91 + R2 + 6r = 0

The solution to this equation could not be determined.

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