5x*x=45

Simple and best practice solution for 5x*x=45 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*x=45 equation: 


Simplifying
5x * x = 45

Multiply x * x
5x2 = 45

Solving
5x2 = 45

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '5'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

See similar equations:

| 23x+8+14x+7=64 | | 18x+4+2x+8=152 | | 3n-8-5n=2-6n-7 | | 3(2x-1)+4=13 | | l=b+c-dsolveb | | 3.96=x-x(.2) | | 2x+3+1=3x+2 | | -2+(4-6)*3=-12 | | 5x+75=45 | | 2x-16+2x-10=14 | | x-3+x-7=8 | | 1+2x(x+7)(x+2)=2x+7+4x+2 | | 4+3+3x=6x-2 | | 0.3x=0.24 | | 6(3.2y-2.3)=7.2y-13.32 | | 11+x-5=2x-3 | | -2+(4-6)*3= | | (x-5)(x-6)=x(x+3)+7 | | 6x+5=90 | | x+12+x+13=17 | | 3x+6=-2x-4 | | 14x+6-11-12x= | | y=9x^2+18x+720 | | x+22+x+13=15 | | 3x-21=6 | | 5(x^2-4x)-(x+1)=0 | | x+20+2x+22=18 | | 8x=7x+42 | | 9+x-10=2x-12 | | (5n-2)3n-(5n-2)(n-1)=0 | | X-2+11=3x-9 | | 5p-2p+12=6 |

Equations solver categories