6x-[5x-5x*(a+b)]*x=

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Solution for 6x-[5x-5x*(a+b)]*x= equation:


Simplifying
6x + -1[5x + -5x(a + b)] * x = 0
6x + -1[5x + (a * -5x + b * -5x)] * x = 0
6x + -1[5x + (-5ax + -5bx)] * x = 0

Reorder the terms:
6x + -1[-5ax + -5bx + 5x] * x = 0

Reorder the terms for easier multiplication:
6x + -1x[-5ax + -5bx + 5x] = 0
6x + [-5ax * -1x + -5bx * -1x + 5x * -1x] = 0
6x + [5ax2 + 5bx2 + -5x2] = 0

Reorder the terms:
5ax2 + 5bx2 + 6x + -5x2 = 0

Solving
5ax2 + 5bx2 + 6x + -5x2 = 0

Solving for variable 'a'.

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

Add '-5bx2' to each side of the equation.
5ax2 + 5bx2 + 6x + -5bx2 + -5x2 = 0 + -5bx2

Reorder the terms:
5ax2 + 5bx2 + -5bx2 + 6x + -5x2 = 0 + -5bx2

Combine like terms: 5bx2 + -5bx2 = 0
5ax2 + 0 + 6x + -5x2 = 0 + -5bx2
5ax2 + 6x + -5x2 = 0 + -5bx2
Remove the zero:
5ax2 + 6x + -5x2 = -5bx2

Add '-6x' to each side of the equation.
5ax2 + 6x + -6x + -5x2 = -5bx2 + -6x

Combine like terms: 6x + -6x = 0
5ax2 + 0 + -5x2 = -5bx2 + -6x
5ax2 + -5x2 = -5bx2 + -6x

Add '5x2' to each side of the equation.
5ax2 + -5x2 + 5x2 = -5bx2 + -6x + 5x2

Combine like terms: -5x2 + 5x2 = 0
5ax2 + 0 = -5bx2 + -6x + 5x2
5ax2 = -5bx2 + -6x + 5x2

Divide each side by '5x2'.
a = -1b + -1.2x-1 + 1

Simplifying
a = -1b + -1.2x-1 + 1

Reorder the terms:
a = 1 + -1b + -1.2x-1

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