3(x^2-2x+3)-4(4x+1)-(3x^2-2x)=

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Solution for 3(x^2-2x+3)-4(4x+1)-(3x^2-2x)= equation:


Simplifying
3(x2 + -2x + 3) + -4(4x + 1) + -1(3x2 + -2x) = 0

Reorder the terms:
3(3 + -2x + x2) + -4(4x + 1) + -1(3x2 + -2x) = 0
(3 * 3 + -2x * 3 + x2 * 3) + -4(4x + 1) + -1(3x2 + -2x) = 0
(9 + -6x + 3x2) + -4(4x + 1) + -1(3x2 + -2x) = 0

Reorder the terms:
9 + -6x + 3x2 + -4(1 + 4x) + -1(3x2 + -2x) = 0
9 + -6x + 3x2 + (1 * -4 + 4x * -4) + -1(3x2 + -2x) = 0
9 + -6x + 3x2 + (-4 + -16x) + -1(3x2 + -2x) = 0

Reorder the terms:
9 + -6x + 3x2 + -4 + -16x + -1(-2x + 3x2) = 0
9 + -6x + 3x2 + -4 + -16x + (-2x * -1 + 3x2 * -1) = 0
9 + -6x + 3x2 + -4 + -16x + (2x + -3x2) = 0

Reorder the terms:
9 + -4 + -6x + -16x + 2x + 3x2 + -3x2 = 0

Combine like terms: 9 + -4 = 5
5 + -6x + -16x + 2x + 3x2 + -3x2 = 0

Combine like terms: -6x + -16x = -22x
5 + -22x + 2x + 3x2 + -3x2 = 0

Combine like terms: -22x + 2x = -20x
5 + -20x + 3x2 + -3x2 = 0

Combine like terms: 3x2 + -3x2 = 0
5 + -20x + 0 = 0
5 + -20x = 0

Solving
5 + -20x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -20x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -20x = 0 + -5
-20x = 0 + -5

Combine like terms: 0 + -5 = -5
-20x = -5

Divide each side by '-20'.
x = 0.25

Simplifying
x = 0.25

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