2r^2+5x+3=0

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Solution for 2r^2+5x+3=0 equation:


Simplifying
2r2 + 5x + 3 = 0

Reorder the terms:
3 + 2r2 + 5x = 0

Solving
3 + 2r2 + 5x = 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 + 2r2 + -3 + 5x = 0 + -3

Reorder the terms:
3 + -3 + 2r2 + 5x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 2r2 + 5x = 0 + -3
2r2 + 5x = 0 + -3

Combine like terms: 0 + -3 = -3
2r2 + 5x = -3

Add '-5x' to each side of the equation.
2r2 + 5x + -5x = -3 + -5x

Combine like terms: 5x + -5x = 0
2r2 + 0 = -3 + -5x
2r2 = -3 + -5x

Divide each side by '2'.
r2 = -1.5 + -2.5x

Simplifying
r2 = -1.5 + -2.5x

Reorder the terms:
1.5 + r2 + 2.5x = -1.5 + -2.5x + 1.5 + 2.5x

Reorder the terms:
1.5 + r2 + 2.5x = -1.5 + 1.5 + -2.5x + 2.5x

Combine like terms: -1.5 + 1.5 = 0.0
1.5 + r2 + 2.5x = 0.0 + -2.5x + 2.5x
1.5 + r2 + 2.5x = -2.5x + 2.5x

Combine like terms: -2.5x + 2.5x = 0.0
1.5 + r2 + 2.5x = 0.0

The solution to this equation could not be determined.

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