2z^2-9x-18=0

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Solution for 2z^2-9x-18=0 equation:


Simplifying
2z2 + -9x + -18 = 0

Reorder the terms:
-18 + -9x + 2z2 = 0

Solving
-18 + -9x + 2z2 = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + -9x + 18 + 2z2 = 0 + 18

Reorder the terms:
-18 + 18 + -9x + 2z2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -9x + 2z2 = 0 + 18
-9x + 2z2 = 0 + 18

Combine like terms: 0 + 18 = 18
-9x + 2z2 = 18

Add '-2z2' to each side of the equation.
-9x + 2z2 + -2z2 = 18 + -2z2

Combine like terms: 2z2 + -2z2 = 0
-9x + 0 = 18 + -2z2
-9x = 18 + -2z2

Divide each side by '-9'.
x = -2 + 0.2222222222z2

Simplifying
x = -2 + 0.2222222222z2

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