rx^2-8+11=0

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Solution for rx^2-8+11=0 equation:


Simplifying
rx2 + -8 + 11 = 0

Reorder the terms:
-8 + 11 + rx2 = 0

Combine like terms: -8 + 11 = 3
3 + rx2 = 0

Solving
3 + rx2 = 0

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + rx2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + rx2 = 0 + -3
rx2 = 0 + -3

Combine like terms: 0 + -3 = -3
rx2 = -3

Divide each side by 'x2'.
r = -3x-2

Simplifying
r = -3x-2

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