r^2+3x-8=0

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Solution for r^2+3x-8=0 equation:


Simplifying
r2 + 3x + -8 = 0

Reorder the terms:
-8 + r2 + 3x = 0

Solving
-8 + r2 + 3x = 0

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + r2 + 8 + 3x = 0 + 8

Reorder the terms:
-8 + 8 + r2 + 3x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + r2 + 3x = 0 + 8
r2 + 3x = 0 + 8

Combine like terms: 0 + 8 = 8
r2 + 3x = 8

Add '-3x' to each side of the equation.
r2 + 3x + -3x = 8 + -3x

Combine like terms: 3x + -3x = 0
r2 + 0 = 8 + -3x
r2 = 8 + -3x

Simplifying
r2 = 8 + -3x

Reorder the terms:
-8 + r2 + 3x = 8 + -3x + -8 + 3x

Reorder the terms:
-8 + r2 + 3x = 8 + -8 + -3x + 3x

Combine like terms: 8 + -8 = 0
-8 + r2 + 3x = 0 + -3x + 3x
-8 + r2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-8 + r2 + 3x = 0

The solution to this equation could not be determined.

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