(3x-2)(4x+c)=12x+x-6

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Solution for (3x-2)(4x+c)=12x+x-6 equation:


Simplifying
(3x + -2)(4x + c) = 12x + x + -6

Reorder the terms:
(-2 + 3x)(4x + c) = 12x + x + -6

Reorder the terms:
(-2 + 3x)(c + 4x) = 12x + x + -6

Multiply (-2 + 3x) * (c + 4x)
(-2(c + 4x) + 3x * (c + 4x)) = 12x + x + -6
((c * -2 + 4x * -2) + 3x * (c + 4x)) = 12x + x + -6
((-2c + -8x) + 3x * (c + 4x)) = 12x + x + -6
(-2c + -8x + (c * 3x + 4x * 3x)) = 12x + x + -6
(-2c + -8x + (3cx + 12x2)) = 12x + x + -6

Reorder the terms:
(-2c + 3cx + -8x + 12x2) = 12x + x + -6
(-2c + 3cx + -8x + 12x2) = 12x + x + -6

Reorder the terms:
-2c + 3cx + -8x + 12x2 = -6 + 12x + x

Combine like terms: 12x + x = 13x
-2c + 3cx + -8x + 12x2 = -6 + 13x

Solving
-2c + 3cx + -8x + 12x2 = -6 + 13x

Solving for variable 'c'.

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

Add '8x' to each side of the equation.
-2c + 3cx + -8x + 8x + 12x2 = -6 + 13x + 8x

Combine like terms: -8x + 8x = 0
-2c + 3cx + 0 + 12x2 = -6 + 13x + 8x
-2c + 3cx + 12x2 = -6 + 13x + 8x

Combine like terms: 13x + 8x = 21x
-2c + 3cx + 12x2 = -6 + 21x

Add '-12x2' to each side of the equation.
-2c + 3cx + 12x2 + -12x2 = -6 + 21x + -12x2

Combine like terms: 12x2 + -12x2 = 0
-2c + 3cx + 0 = -6 + 21x + -12x2
-2c + 3cx = -6 + 21x + -12x2

Reorder the terms:
6 + -2c + 3cx + -21x + 12x2 = -6 + 21x + -12x2 + 6 + -21x + 12x2

Reorder the terms:
6 + -2c + 3cx + -21x + 12x2 = -6 + 6 + 21x + -21x + -12x2 + 12x2

Combine like terms: -6 + 6 = 0
6 + -2c + 3cx + -21x + 12x2 = 0 + 21x + -21x + -12x2 + 12x2
6 + -2c + 3cx + -21x + 12x2 = 21x + -21x + -12x2 + 12x2

Combine like terms: 21x + -21x = 0
6 + -2c + 3cx + -21x + 12x2 = 0 + -12x2 + 12x2
6 + -2c + 3cx + -21x + 12x2 = -12x2 + 12x2

Combine like terms: -12x2 + 12x2 = 0
6 + -2c + 3cx + -21x + 12x2 = 0

The solution to this equation could not be determined.

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