-3x^2=-54

Simple and best practice solution for -3x^2=-54 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 -3x^2=-54 equation: 


Simplifying
-3x2 = -54

Solving
-3x2 = -54

Solving for variable 'x'.

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

Divide each side by '-3'.
x2 = 18

Simplifying
x2 = 18

Take the square root of each side:
x = {-4.242640687, 4.242640687}

See similar equations:

| 100-10L+10lnL=0 | | (3x-3y-3t)+(mx-my-mt)= | | 1.5x-9=5n-43 | | 3/7*49 | | 8.5w=2.5w | | x^2=y^(1/2) | | 100-10L+10ln(L)=0 | | 16m-12mn= | | lame^2=y^(1/2) | | 4cos^3(x)-4cos(x)=0 | | 10x-6=6(2x+3) | | 3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3=y | | 4k-20= | | -3(x+5)=-6x-24 | | Y+1=6y | | x^2(x-15.5)=128 | | x^100=y^3 | | 1/2y=1/3x-1 | | 22p-66p= | | -6w-45=-9(w+7) | | 6=2f-2 | | x=15y+6 | | -8+10=-62 | | y=24x+5 | | 15(-2/5x) | | 2(v-1)=-2v-18 | | s^2+4s+20= | | (6x+8)=3x-9 | | 1/3|4 | | -7=5(w-3)-3w | | 14x+2x-7x=15+(-12) | | 2(v+5)-6v=6 |

Equations solver categories