(x-2)(x+3)+6x=2x+2-x-x*x

Simple and best practice solution for (x-2)(x+3)+6x=2x+2-x-x*x 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 (x-2)(x+3)+6x=2x+2-x-x*x equation:


Simplifying
(x + -2)(x + 3) + 6x = 2x + 2 + -1x + -1x * x

Reorder the terms:
(-2 + x)(x + 3) + 6x = 2x + 2 + -1x + -1x * x

Reorder the terms:
(-2 + x)(3 + x) + 6x = 2x + 2 + -1x + -1x * x

Multiply (-2 + x) * (3 + x)
(-2(3 + x) + x(3 + x)) + 6x = 2x + 2 + -1x + -1x * x
((3 * -2 + x * -2) + x(3 + x)) + 6x = 2x + 2 + -1x + -1x * x
((-6 + -2x) + x(3 + x)) + 6x = 2x + 2 + -1x + -1x * x
(-6 + -2x + (3 * x + x * x)) + 6x = 2x + 2 + -1x + -1x * x
(-6 + -2x + (3x + x2)) + 6x = 2x + 2 + -1x + -1x * x

Combine like terms: -2x + 3x = 1x
(-6 + 1x + x2) + 6x = 2x + 2 + -1x + -1x * x

Reorder the terms:
-6 + 1x + 6x + x2 = 2x + 2 + -1x + -1x * x

Combine like terms: 1x + 6x = 7x
-6 + 7x + x2 = 2x + 2 + -1x + -1x * x

Multiply x * x
-6 + 7x + x2 = 2x + 2 + -1x + -1x2

Reorder the terms:
-6 + 7x + x2 = 2 + 2x + -1x + -1x2

Combine like terms: 2x + -1x = 1x
-6 + 7x + x2 = 2 + 1x + -1x2

Solving
-6 + 7x + x2 = 2 + 1x + -1x2

Solving for variable 'x'.

Reorder the terms:
-6 + -2 + 7x + -1x + x2 + x2 = 2 + 1x + -1x2 + -2 + -1x + x2

Combine like terms: -6 + -2 = -8
-8 + 7x + -1x + x2 + x2 = 2 + 1x + -1x2 + -2 + -1x + x2

Combine like terms: 7x + -1x = 6x
-8 + 6x + x2 + x2 = 2 + 1x + -1x2 + -2 + -1x + x2

Combine like terms: x2 + x2 = 2x2
-8 + 6x + 2x2 = 2 + 1x + -1x2 + -2 + -1x + x2

Reorder the terms:
-8 + 6x + 2x2 = 2 + -2 + 1x + -1x + -1x2 + x2

Combine like terms: 2 + -2 = 0
-8 + 6x + 2x2 = 0 + 1x + -1x + -1x2 + x2
-8 + 6x + 2x2 = 1x + -1x + -1x2 + x2

Combine like terms: 1x + -1x = 0
-8 + 6x + 2x2 = 0 + -1x2 + x2
-8 + 6x + 2x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-8 + 6x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 3x + x2) = 0

Factor a trinomial.
2((-4 + -1x)(1 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-4, 1}

See similar equations:

| x*2-10=-3x | | 4h/2=6 | | 6-8x=4+24-x | | 7(4)= | | 12=4x/2(5-x) | | x*2-4x=12 | | 2-x=3x+27 | | -6.8+(-12)+(-72.3)=x | | 3(2m+4)-2m=40 | | x*2+67=0 | | 49-2x=13-x | | 10b+18=8b+40 | | x*2+2x-8=0 | | -34+15-29-(-3)=x | | 2g-3=-19-2 | | 14-7+(5+1)=3 | | 9=z-15/5 | | A*-4a+3=0 | | 7y-x=-17 | | 12=2j-4 | | 3(p+4)=28-5p | | -8x+4y=2 | | (11x+2)=(14x-7) | | 6+-3w=-27 | | 2*n+21=25 | | 19-2p=7 | | sinv=-sqrt(3)/2 | | 3*n+6=15 | | f(x)x/5-2x | | 5/(3x)-1=6/(5x) | | 10y+6=15+7y | | 4piW=8 |

Equations solver categories