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

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


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

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

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

Multiply (2 + x) * (-1 + 2x)
(2(-1 + 2x) + x(-1 + 2x)) = 2x(x + 3)
((-1 * 2 + 2x * 2) + x(-1 + 2x)) = 2x(x + 3)
((-2 + 4x) + x(-1 + 2x)) = 2x(x + 3)
(-2 + 4x + (-1 * x + 2x * x)) = 2x(x + 3)
(-2 + 4x + (-1x + 2x2)) = 2x(x + 3)

Combine like terms: 4x + -1x = 3x
(-2 + 3x + 2x2) = 2x(x + 3)

Reorder the terms:
-2 + 3x + 2x2 = 2x(3 + x)
-2 + 3x + 2x2 = (3 * 2x + x * 2x)
-2 + 3x + 2x2 = (6x + 2x2)

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

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

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

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

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

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

Add '2' to each side of the equation.
-2 + 2 + -3x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -3x = 0 + 2
-3x = 0 + 2

Combine like terms: 0 + 2 = 2
-3x = 2

Divide each side by '-3'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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