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

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


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

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

Reorder the terms:
-3 + -2x + 2x2 = (3x + 4) + x(2x + 3)

Reorder the terms:
-3 + -2x + 2x2 = (4 + 3x) + x(2x + 3)

Remove parenthesis around (4 + 3x)
-3 + -2x + 2x2 = 4 + 3x + x(2x + 3)

Reorder the terms:
-3 + -2x + 2x2 = 4 + 3x + x(3 + 2x)
-3 + -2x + 2x2 = 4 + 3x + (3 * x + 2x * x)
-3 + -2x + 2x2 = 4 + 3x + (3x + 2x2)

Combine like terms: 3x + 3x = 6x
-3 + -2x + 2x2 = 4 + 6x + 2x2

Add '-2x2' to each side of the equation.
-3 + -2x + 2x2 + -2x2 = 4 + 6x + 2x2 + -2x2

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

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

Solving
-3 + -2x = 4 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-3 + -2x + -6x = 4 + 6x + -6x

Combine like terms: -2x + -6x = -8x
-3 + -8x = 4 + 6x + -6x

Combine like terms: 6x + -6x = 0
-3 + -8x = 4 + 0
-3 + -8x = 4

Add '3' to each side of the equation.
-3 + 3 + -8x = 4 + 3

Combine like terms: -3 + 3 = 0
0 + -8x = 4 + 3
-8x = 4 + 3

Combine like terms: 4 + 3 = 7
-8x = 7

Divide each side by '-8'.
x = -0.875

Simplifying
x = -0.875

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