R^2+8r-56=-8

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Solution for R^2+8r-56=-8 equation:


Simplifying
R2 + 8r + -56 = -8

Reorder the terms:
-56 + R2 + 8r = -8

Solving
-56 + R2 + 8r = -8

Solving for variable 'R'.

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

Add '56' to each side of the equation.
-56 + R2 + 56 + 8r = -8 + 56

Reorder the terms:
-56 + 56 + R2 + 8r = -8 + 56

Combine like terms: -56 + 56 = 0
0 + R2 + 8r = -8 + 56
R2 + 8r = -8 + 56

Combine like terms: -8 + 56 = 48
R2 + 8r = 48

Add '-8r' to each side of the equation.
R2 + 8r + -8r = 48 + -8r

Combine like terms: 8r + -8r = 0
R2 + 0 = 48 + -8r
R2 = 48 + -8r

Simplifying
R2 = 48 + -8r

Reorder the terms:
-48 + R2 + 8r = 48 + -8r + -48 + 8r

Reorder the terms:
-48 + R2 + 8r = 48 + -48 + -8r + 8r

Combine like terms: 48 + -48 = 0
-48 + R2 + 8r = 0 + -8r + 8r
-48 + R2 + 8r = -8r + 8r

Combine like terms: -8r + 8r = 0
-48 + R2 + 8r = 0

The solution to this equation could not be determined.

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