(2x-3)(4x+6)=y

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


Simplifying
(2x + -3)(4x + 6) = y

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

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

Multiply (-3 + 2x) * (6 + 4x)
(-3(6 + 4x) + 2x * (6 + 4x)) = y
((6 * -3 + 4x * -3) + 2x * (6 + 4x)) = y
((-18 + -12x) + 2x * (6 + 4x)) = y
(-18 + -12x + (6 * 2x + 4x * 2x)) = y
(-18 + -12x + (12x + 8x2)) = y

Combine like terms: -12x + 12x = 0
(-18 + 0 + 8x2) = y
(-18 + 8x2) = y

Solving
-18 + 8x2 = y

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 + 18 + 8x2 = 18 + y

Combine like terms: -18 + 18 = 0
0 + 8x2 = 18 + y
8x2 = 18 + y

Divide each side by '8'.
x2 = 2.25 + 0.125y

Simplifying
x2 = 2.25 + 0.125y

Reorder the terms:
-2.25 + x2 + -0.125y = 2.25 + 0.125y + -2.25 + -0.125y

Reorder the terms:
-2.25 + x2 + -0.125y = 2.25 + -2.25 + 0.125y + -0.125y

Combine like terms: 2.25 + -2.25 = 0.00
-2.25 + x2 + -0.125y = 0.00 + 0.125y + -0.125y
-2.25 + x2 + -0.125y = 0.125y + -0.125y

Combine like terms: 0.125y + -0.125y = 0.000
-2.25 + x2 + -0.125y = 0.000

The solution to this equation could not be determined.

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