x^2+18x+28=6x-4

Simple and best practice solution for x^2+18x+28=6x-4 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+18x+28=6x-4 equation: 


Simplifying
x2 + 18x + 28 = 6x + -4

Reorder the terms:
28 + 18x + x2 = 6x + -4

Reorder the terms:
28 + 18x + x2 = -4 + 6x

Solving
28 + 18x + x2 = -4 + 6x

Solving for variable 'x'.

Reorder the terms:
28 + 4 + 18x + -6x + x2 = -4 + 6x + 4 + -6x

Combine like terms: 28 + 4 = 32
32 + 18x + -6x + x2 = -4 + 6x + 4 + -6x

Combine like terms: 18x + -6x = 12x
32 + 12x + x2 = -4 + 6x + 4 + -6x

Reorder the terms:
32 + 12x + x2 = -4 + 4 + 6x + -6x

Combine like terms: -4 + 4 = 0
32 + 12x + x2 = 0 + 6x + -6x
32 + 12x + x2 = 6x + -6x

Combine like terms: 6x + -6x = 0
32 + 12x + x2 = 0

Factor a trinomial.
(8 + x)(4 + x) = 0


Subproblem 1
Set the factor '(8 + x)' equal to zero and attempt to solve:

Simplifying
8 + x = 0

Solving
8 + x = 0

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

Add '-8' to each side of the equation.
8 + -8 + x = 0 + -8

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

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

Simplifying
x = -8

Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve:

Simplifying
4 + x = 0

Solving
4 + x = 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 + x = 0 + -4

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

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

Simplifying
x = -4
Solution
x = {-8, -4}

See similar equations:

| 3-4b-10b+10=30 | | 3z+5=22 | | 12y-6y= | | 8-3x+2x-2=30 | | X^2-23x=50 | | -6n-3+7=-5 | | 5(2z+8)=24-2(z-8) | | 5(n+7)=55 | | x+53+18*5-9=140 | | 50=3r+15 | | 3(2x-3)=2x+1 | | 8x-9=3x+19 | | 4(7x-6)=-248 | | X+8+X-5=44.5 | | 3(6x)+4=24 | | y=6xln(1-x) | | 29+2y-5=10y-11-3y | | 6x-1=-2x-89 | | 5x+17+3x-15=90 | | 8x^2-68x-60=0 | | 12x+11-7= | | 4x-232=1596 | | 4-2(x-4)=6 | | 7-3(5+10)=67 | | -5(3-2x)-(1-x)=4(x-3) | | (2x+3)(2x+3)=12x+109 | | 2n+5+6n+9=46 | | k=9(k+10) | | 3.6x+12=18.84 | | sqrt(x+5)=0 | | 3(x-2)+2(x-4)=x-3(x+3) | | 3dv-17=46 |

Equations solver categories