7x+9b-2x*10b=

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Solution for 7x+9b-2x*10b= equation:


Simplifying
7x + 9b + -2x * 10b = 0

Reorder the terms for easier multiplication:
7x + 9b + -2 * 10x * b = 0

Multiply -2 * 10
7x + 9b + -20x * b = 0

Multiply x * b
7x + 9b + -20bx = 0

Reorder the terms:
9b + -20bx + 7x = 0

Solving
9b + -20bx + 7x = 0

Solving for variable 'b'.

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

Add '-7x' to each side of the equation.
9b + -20bx + 7x + -7x = 0 + -7x

Combine like terms: 7x + -7x = 0
9b + -20bx + 0 = 0 + -7x
9b + -20bx = 0 + -7x
Remove the zero:
9b + -20bx = -7x

Combine like terms: -7x + 7x = 0
9b + -20bx + 7x = 0

The solution to this equation could not be determined.

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