5x^2+10z+9=0

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Solution for 5x^2+10z+9=0 equation:


Simplifying
5x2 + 10z + 9 = 0

Reorder the terms:
9 + 5x2 + 10z = 0

Solving
9 + 5x2 + 10z = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + 5x2 + -9 + 10z = 0 + -9

Reorder the terms:
9 + -9 + 5x2 + 10z = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 5x2 + 10z = 0 + -9
5x2 + 10z = 0 + -9

Combine like terms: 0 + -9 = -9
5x2 + 10z = -9

Add '-10z' to each side of the equation.
5x2 + 10z + -10z = -9 + -10z

Combine like terms: 10z + -10z = 0
5x2 + 0 = -9 + -10z
5x2 = -9 + -10z

Divide each side by '5'.
x2 = -1.8 + -2z

Simplifying
x2 = -1.8 + -2z

Reorder the terms:
1.8 + x2 + 2z = -1.8 + -2z + 1.8 + 2z

Reorder the terms:
1.8 + x2 + 2z = -1.8 + 1.8 + -2z + 2z

Combine like terms: -1.8 + 1.8 = 0.0
1.8 + x2 + 2z = 0.0 + -2z + 2z
1.8 + x2 + 2z = -2z + 2z

Combine like terms: -2z + 2z = 0
1.8 + x2 + 2z = 0

The solution to this equation could not be determined.

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