12x-(2x+3)(2x+3)=8x-(2x-5)(2x-3)

Simple and best practice solution for 12x-(2x+3)(2x+3)=8x-(2x-5)(2x-3) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 12x-(2x+3)(2x+3)=8x-(2x-5)(2x-3) equation: 


Simplifying
12x + -1(2x + 3)(2x + 3) = 8x + -1(2x + -5)(2x + -3)

Reorder the terms:
12x + -1(3 + 2x)(2x + 3) = 8x + -1(2x + -5)(2x + -3)

Reorder the terms:
12x + -1(3 + 2x)(3 + 2x) = 8x + -1(2x + -5)(2x + -3)

Multiply (3 + 2x) * (3 + 2x)
12x + -1(3(3 + 2x) + 2x * (3 + 2x)) = 8x + -1(2x + -5)(2x + -3)
12x + -1((3 * 3 + 2x * 3) + 2x * (3 + 2x)) = 8x + -1(2x + -5)(2x + -3)
12x + -1((9 + 6x) + 2x * (3 + 2x)) = 8x + -1(2x + -5)(2x + -3)
12x + -1(9 + 6x + (3 * 2x + 2x * 2x)) = 8x + -1(2x + -5)(2x + -3)
12x + -1(9 + 6x + (6x + 4x2)) = 8x + -1(2x + -5)(2x + -3)

Combine like terms: 6x + 6x = 12x
12x + -1(9 + 12x + 4x2) = 8x + -1(2x + -5)(2x + -3)
12x + (9 * -1 + 12x * -1 + 4x2 * -1) = 8x + -1(2x + -5)(2x + -3)
12x + (-9 + -12x + -4x2) = 8x + -1(2x + -5)(2x + -3)

Reorder the terms:
-9 + 12x + -12x + -4x2 = 8x + -1(2x + -5)(2x + -3)

Combine like terms: 12x + -12x = 0
-9 + 0 + -4x2 = 8x + -1(2x + -5)(2x + -3)
-9 + -4x2 = 8x + -1(2x + -5)(2x + -3)

Reorder the terms:
-9 + -4x2 = 8x + -1(-5 + 2x)(2x + -3)

Reorder the terms:
-9 + -4x2 = 8x + -1(-5 + 2x)(-3 + 2x)

Multiply (-5 + 2x) * (-3 + 2x)
-9 + -4x2 = 8x + -1(-5(-3 + 2x) + 2x * (-3 + 2x))
-9 + -4x2 = 8x + -1((-3 * -5 + 2x * -5) + 2x * (-3 + 2x))
-9 + -4x2 = 8x + -1((15 + -10x) + 2x * (-3 + 2x))
-9 + -4x2 = 8x + -1(15 + -10x + (-3 * 2x + 2x * 2x))
-9 + -4x2 = 8x + -1(15 + -10x + (-6x + 4x2))

Combine like terms: -10x + -6x = -16x
-9 + -4x2 = 8x + -1(15 + -16x + 4x2)
-9 + -4x2 = 8x + (15 * -1 + -16x * -1 + 4x2 * -1)
-9 + -4x2 = 8x + (-15 + 16x + -4x2)

Reorder the terms:
-9 + -4x2 = -15 + 8x + 16x + -4x2

Combine like terms: 8x + 16x = 24x
-9 + -4x2 = -15 + 24x + -4x2

Add '4x2' to each side of the equation.
-9 + -4x2 + 4x2 = -15 + 24x + -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-9 + 0 = -15 + 24x + -4x2 + 4x2
-9 = -15 + 24x + -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-9 = -15 + 24x + 0
-9 = -15 + 24x

Solving
-9 = -15 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-9 + -24x = -15 + 24x + -24x

Combine like terms: 24x + -24x = 0
-9 + -24x = -15 + 0
-9 + -24x = -15

Add '9' to each side of the equation.
-9 + 9 + -24x = -15 + 9

Combine like terms: -9 + 9 = 0
0 + -24x = -15 + 9
-24x = -15 + 9

Combine like terms: -15 + 9 = -6
-24x = -6

Divide each side by '-24'.
x = 0.25

Simplifying
x = 0.25

See similar equations:

| 2x^2-42x+245=x^2 | | 9-9=18x+17x | | 16/r=5/7 | | (3x-1)(3x+3)=(3x+2)(3x-2) | | 2x-12+x+8=180 | | x^2-42x+245=x^2 | | x-17=-36 | | -32.4/21.3 | | 245=-7x-7(1-7x) | | 8b+4-8=36 | | 4(9x+2)=2(3x+5) | | 2x-9=5(x-3)+4 | | 9x+18-8x=-7-13 | | 2x-6+x+15=180 | | 4x^2-4x=x^2 | | 4x-12+3x+9=180 | | 9(2n+5)+3n=-75 | | f(f(x))=x^4-20x^2+90 | | (15+45)15=(18+z)18 | | -1.5+4.5=0.5-5 | | 14w+2-7n=37 | | -1-3=5-4x | | -1.5+1.5=0.5x-5 | | (16+x)16=(14+20)14 | | -1.5+1.5=0.5-5 | | (14*20)14=(16*x)16 | | 6+2j=30-2j | | 12x-11x=9 | | 110=c^2 | | 1/2=m-⅛ | | 16=4j+4j | | 36x^2+51x+18= |

Equations solver categories