ax^2+5x-4=0

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Solution for ax^2+5x-4=0 equation:


Simplifying
ax2 + 5x + -4 = 0

Reorder the terms:
-4 + ax2 + 5x = 0

Solving
-4 + ax2 + 5x = 0

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + ax2 + 4 + 5x = 0 + 4

Reorder the terms:
-4 + 4 + ax2 + 5x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + ax2 + 5x = 0 + 4
ax2 + 5x = 0 + 4

Combine like terms: 0 + 4 = 4
ax2 + 5x = 4

Add '-5x' to each side of the equation.
ax2 + 5x + -5x = 4 + -5x

Combine like terms: 5x + -5x = 0
ax2 + 0 = 4 + -5x
ax2 = 4 + -5x

Divide each side by 'x2'.
a = 4x-2 + -5x-1

Simplifying
a = 4x-2 + -5x-1

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