y=7(5x-9)(3x+1)

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Solution for y=7(5x-9)(3x+1) equation: 


Simplifying
y = 7(5x + -9)(3x + 1)

Reorder the terms:
y = 7(-9 + 5x)(3x + 1)

Reorder the terms:
y = 7(-9 + 5x)(1 + 3x)

Multiply (-9 + 5x) * (1 + 3x)
y = 7(-9(1 + 3x) + 5x * (1 + 3x))
y = 7((1 * -9 + 3x * -9) + 5x * (1 + 3x))
y = 7((-9 + -27x) + 5x * (1 + 3x))
y = 7(-9 + -27x + (1 * 5x + 3x * 5x))
y = 7(-9 + -27x + (5x + 15x2))

Combine like terms: -27x + 5x = -22x
y = 7(-9 + -22x + 15x2)
y = (-9 * 7 + -22x * 7 + 15x2 * 7)
y = (-63 + -154x + 105x2)

Solving
y = -63 + -154x + 105x2

Solving for variable 'y'.

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

Simplifying
y = -63 + -154x + 105x2

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