Rx^2+x^2+4x=r-1

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Solution for Rx^2+x^2+4x=r-1 equation: 


Simplifying
Rx2 + x2 + 4x = r + -1

Reorder the terms:
4x + x2 + x2R = r + -1

Reorder the terms:
4x + x2 + x2R = -1 + r

Solving
4x + x2 + x2R = -1 + r

Solving for variable 'x'.

Reorder the terms:
1 + -1r + 4x + x2 + x2R = -1 + r + 1 + -1r

Reorder the terms:
1 + -1r + 4x + x2 + x2R = -1 + 1 + r + -1r

Combine like terms: -1 + 1 = 0
1 + -1r + 4x + x2 + x2R = 0 + r + -1r
1 + -1r + 4x + x2 + x2R = r + -1r

Combine like terms: r + -1r = 0
1 + -1r + 4x + x2 + x2R = 0

The solution to this equation could not be determined.

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