(2x-3)2-21=x

Simple and best practice solution for (2x-3)2-21=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 (2x-3)2-21=x equation: 



(2x-3)2-21=x

We move all terms to the left:

(2x-3)2-21-(x)=0

We add all the numbers together, and all the variables

-1x+(2x-3)2-21=0

We multiply parentheses

-1x+4x-6-21=0

We add all the numbers together, and all the variables

3x-27=0

We move all terms containing x to the left, all other terms to the right

3x=27

x=27/3

x=9

See similar equations:

| (2x-1)*(2x-3)=0 | | 36+m=N | | x+5x2=5x-4 | | 75-12xX=39 | | 6+3x-2x×x=0 | | x+3x)=21 | | 3^{(x^2)+6x-12}=27 | | 25=x/4+17 | | 5(2x9)=30 | | Y=5y+2y | | 3y-1=4y+12 | | 4^x-3.2^=40 | | (2f-3)(8f^2-30f+18)=0 | | -3(7r-5)+7r=4r+3 | | -0.1=-10c+c= | | 10=x+.0725*x | | 8(2t+3)=5(4t-5)+7 | | 68-u=210 | | 10=195-x | | 214=-x+21 | | y-22=-3 | | 214=-x=21 | | 0.9x-5.9=-1.4 | | 5x-5=3x+6-9x | | 4w^2+16w^2+15=0 | | 3-0.1x=0.5x-12-0.3x | | 2x18=2x | | 8=-5(-x+2)+5 | | -2w+44=-8(w-7) | | 7(2x-5)-4(7-4x)=27 | | 6(y+5)=-5y-25 | | 2x•9=42x |

Equations solver categories