B=3x(5x-6)+7(-2x-1)

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Solution for B=3x(5x-6)+7(-2x-1) equation:


Simplifying
B = 3x(5x + -6) + 7(-2x + -1)

Reorder the terms:
B = 3x(-6 + 5x) + 7(-2x + -1)
B = (-6 * 3x + 5x * 3x) + 7(-2x + -1)
B = (-18x + 15x2) + 7(-2x + -1)

Reorder the terms:
B = -18x + 15x2 + 7(-1 + -2x)
B = -18x + 15x2 + (-1 * 7 + -2x * 7)
B = -18x + 15x2 + (-7 + -14x)

Reorder the terms:
B = -7 + -18x + -14x + 15x2

Combine like terms: -18x + -14x = -32x
B = -7 + -32x + 15x2

Solving
B = -7 + -32x + 15x2

Solving for variable 'B'.

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

Simplifying
B = -7 + -32x + 15x2

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