2z^2+z-w=0

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Solution for 2z^2+z-w=0 equation:


Simplifying
2z2 + z + -1w = 0

Reorder the terms:
-1w + z + 2z2 = 0

Solving
-1w + z + 2z2 = 0

Solving for variable 'w'.

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

Add '-1z' to each side of the equation.
-1w + z + -1z + 2z2 = 0 + -1z

Combine like terms: z + -1z = 0
-1w + 0 + 2z2 = 0 + -1z
-1w + 2z2 = 0 + -1z
Remove the zero:
-1w + 2z2 = -1z

Add '-2z2' to each side of the equation.
-1w + 2z2 + -2z2 = -1z + -2z2

Combine like terms: 2z2 + -2z2 = 0
-1w + 0 = -1z + -2z2
-1w = -1z + -2z2

Divide each side by '-1'.
w = z + 2z2

Simplifying
w = z + 2z2

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