4x-9^2=0

Simple and best practice solution for 4x-9^2=0 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-9^2=0 equation: 



4x-9^2=0

We add all the numbers together, and all the variables

4x-81=0

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

4x=81

x=81/4

x=20+1/4

See similar equations:

| 5x+12=-55-8x | | -12g+18=10g-26 | | 2x+x+5=37 | | 2.6x=-52 | | (190-(13x-7))/2=5x-5 | | 6f-10-4f=3 | | 16a^2+16a-2=4 | | e/5+8=-10 | | 5x-10)=(12x-14) | | -7(u+4)=-4u-1 | | 12-3z=7 | | a-6=2a+3 | | 8(2x-1)-4x=9x-14 | | r-59/4=7 | | 2-x/x-2,x=-5 | | 2x+3x=20*2 | | y=15-2y+3 | | z/2+15=18 | | 2/x^2-4x+3,x=-1 | | z2+ 15= 18 | | 10=4+3h | | 9z/z^2-9,z=-3 | | 4^2x-1=32 | | X+2+x+2+x+1+x+1+x=x+5+x+5+x | | -x/0.2=3.2 | | 7x-3+5x-2=6x-6 | | 7x+0,27=10x | | 10y+8=4y+4 | | x-24x(-12)+2=0 | | (45+y²)+y=9 | | 0=4t^2-9t-40 | | 5x=11+2x+4 |

Equations solver categories