x+2=20/(x^2-4x+7)

Simple and best practice solution for x+2=20/(x^2-4x+7) 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=20/(x^2-4x+7) equation: 



x+2=20/(x^2-4x+7)

We move all terms to the left:

x+2-(20/(x^2-4x+7))=0



Domain of the equation: (x^2-4x+7))!=0

x∈R



We multiply all the terms by the denominator


x*(x^2-4x+7))-(20+2*(x^2-4x+7))=0

We multiply parentheses

2x^2+x*(x^2-4x+7))-(20-8x+=0

We add all the numbers together, and all the variables

2x^2-8x+x*(x^2-4x+7))-(20=0

See similar equations:

| 7x=6(x-15) | | -16=6(u-4)-8u | | 12+d=4.8 | | -3x+5(2x-15)=-40 | | Y=-16x2+160x | | 63-5w=4w | | 5x+30-x=160 | | ​2(2m)+4(4m+2)=108 | | (7x+3)/(4)+3=4x+9 | | 7(4x-9)=28x-63 | | -x/2=-4.5 | | -28=-7t | | -5x+4(-5x+3)=-288 | | -35=7/8y | | 30=w | | (3x-35)+(5x-35)=5x | | 3x+5(2x-15)=-40 | | 9/m=30/5 | | 4x/3-x=X=15-12/5 | | 10/3=90/h | | 5x+20+50=9x+22 | | x+46.5=2x | | 8x-11x=-2 | | -2t^2+9t+3=-6t^2 | | 8x+3=-4+5x+22 | | 5x+10+3=90 | | 9m+10=3m+ | | 5+9-6x=2x-2 | | 7t-8=10 | | 5a^2-17a+11=0 | | 1w-6=4w-11 | | 2=2(u−5)−8 |

Equations solver categories