4x+10=x^2-2x-6

Simple and best practice solution for 4x+10=x^2-2x-6 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 4x+10=x^2-2x-6 equation:


Simplifying
4x + 10 = x2 + -2x + -6

Reorder the terms:
10 + 4x = x2 + -2x + -6

Reorder the terms:
10 + 4x = -6 + -2x + x2

Solving
10 + 4x = -6 + -2x + x2

Solving for variable 'x'.

Reorder the terms:
10 + 6 + 4x + 2x + -1x2 = -6 + -2x + x2 + 6 + 2x + -1x2

Combine like terms: 10 + 6 = 16
16 + 4x + 2x + -1x2 = -6 + -2x + x2 + 6 + 2x + -1x2

Combine like terms: 4x + 2x = 6x
16 + 6x + -1x2 = -6 + -2x + x2 + 6 + 2x + -1x2

Reorder the terms:
16 + 6x + -1x2 = -6 + 6 + -2x + 2x + x2 + -1x2

Combine like terms: -6 + 6 = 0
16 + 6x + -1x2 = 0 + -2x + 2x + x2 + -1x2
16 + 6x + -1x2 = -2x + 2x + x2 + -1x2

Combine like terms: -2x + 2x = 0
16 + 6x + -1x2 = 0 + x2 + -1x2
16 + 6x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
16 + 6x + -1x2 = 0

Factor a trinomial.
(8 + -1x)(2 + x) = 0

Subproblem 1

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 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 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {8, -2}

See similar equations:

| 7=-6x-19 | | 9/800=p/2500 | | -7=9y | | 4.5+(-16.5)= | | 1/3(y-7)=2y-6 | | (-5x)6=300 | | 9*lnx= | | 2y+38=70 | | 14+n=54 | | X+.08=21.6 | | 3x+6+8x=115 | | -3x+2y=21 | | (-12)+(-4.5)= | | 12x-4=3x | | -17=n/14 | | a/4=1=13 | | 4x+5z+2= | | 7x+4=7(x+9) | | (-12)+(-45)= | | 18x-5x=x+24 | | -13(-14r+19)-16r= | | 5x+3=3x-27 | | 18-p=7 | | Y-2=1/2x | | 24x-24=24x-24 | | x/2=4=10 | | -33=p-20 | | t^-3m/6w^-7 | | 6+k=39 | | 9=x+h+p | | 4x^3-2x+6=0 | | -5(x+5)+7x= |

Equations solver categories