5x^-2=405

Simple and best practice solution for 5x^-2=405 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 5x^-2=405 equation: 



5x^-2=405

We move all terms to the left:

5x^-2-(405)=0

We add all the numbers together, and all the variables

5x-407=0

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

5x=407

x=407/5

x=81+2/5

See similar equations:

| 75=x+(x*1.4) | | 8x+74=6 | | 12b=38 | | (1-3x)=2 | | y²-24y-96=0 | | 3b-42=0 | | 3x-7=3(11x-2) | | 7(x-4)+4x=5 | | (5-7x)(x+1)=(x+1)(3-5x) | | 2x-1=-3x-21 | | 13x+23=9x+27 | | 3x(X+1)=96 | | P=2x²+x-7 | | 14x+23=9x+27 | | 5x+32=102 | | 10000=10x10 | | 4x^2-4000x-60000=0 | | x3–9x2+24x–13=0. | | x3–9x2+24x–13=0 | | 105=9x+5 | | x2-18x+121=0 | | x2-19x+121=0 | | x2-22x+121=0 | | 4x=2/3(3x-7 | | x-0.10x=72200 | | 9x-11=2x-67 | | x=0.8(1/3) | | 7/3=x+4 | | 4x2+72=6x2 | | 4e+7e+2=13 | | 2x2+48=5x2 | | (3x+1)(5x+7)=0 |

Equations solver categories