(3x-4)(4x+3)=A

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Solution for (3x-4)(4x+3)=A equation: 


Simplifying
(3x + -4)(4x + 3) = A

Reorder the terms:
(-4 + 3x)(4x + 3) = A

Reorder the terms:
(-4 + 3x)(3 + 4x) = A

Multiply (-4 + 3x) * (3 + 4x)
(-4(3 + 4x) + 3x * (3 + 4x)) = A
((3 * -4 + 4x * -4) + 3x * (3 + 4x)) = A
((-12 + -16x) + 3x * (3 + 4x)) = A
(-12 + -16x + (3 * 3x + 4x * 3x)) = A
(-12 + -16x + (9x + 12x2)) = A

Combine like terms: -16x + 9x = -7x
(-12 + -7x + 12x2) = A

Solving
-12 + -7x + 12x2 = A

Solving for variable 'x'.

Reorder the terms:
-12 + -1A + -7x + 12x2 = A + -1A

Combine like terms: A + -1A = 0
-12 + -1A + -7x + 12x2 = 0

The solution to this equation could not be determined.

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