6(4x^2-5x+2)+3(-8x^2+11x+4)=

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Solution for 6(4x^2-5x+2)+3(-8x^2+11x+4)= equation:


Simplifying
6(4x2 + -5x + 2) + 3(-8x2 + 11x + 4) = 0

Reorder the terms:
6(2 + -5x + 4x2) + 3(-8x2 + 11x + 4) = 0
(2 * 6 + -5x * 6 + 4x2 * 6) + 3(-8x2 + 11x + 4) = 0
(12 + -30x + 24x2) + 3(-8x2 + 11x + 4) = 0

Reorder the terms:
12 + -30x + 24x2 + 3(4 + 11x + -8x2) = 0
12 + -30x + 24x2 + (4 * 3 + 11x * 3 + -8x2 * 3) = 0
12 + -30x + 24x2 + (12 + 33x + -24x2) = 0

Reorder the terms:
12 + 12 + -30x + 33x + 24x2 + -24x2 = 0

Combine like terms: 12 + 12 = 24
24 + -30x + 33x + 24x2 + -24x2 = 0

Combine like terms: -30x + 33x = 3x
24 + 3x + 24x2 + -24x2 = 0

Combine like terms: 24x2 + -24x2 = 0
24 + 3x + 0 = 0
24 + 3x = 0

Solving
24 + 3x = 0

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 3x = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 3x = 0 + -24
3x = 0 + -24

Combine like terms: 0 + -24 = -24
3x = -24

Divide each side by '3'.
x = -8

Simplifying
x = -8

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