0=2x^2+18

Simple and best practice solution for 0=2x^2+18 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 0=2x^2+18 equation:


Simplifying
0 = 2x2 + 18

Reorder the terms:
0 = 18 + 2x2

Solving
0 = 18 + 2x2

Solving for variable 'x'.

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

Add '-2x2' to each side of the equation.
0 + -2x2 = 18 + 2x2 + -2x2
Remove the zero:
-2x2 = 18 + 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-2x2 = 18 + 0
-2x2 = 18

Divide each side by '-2'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 13=1-(-3z) | | 5d-3g=9g | | -74=1+5(2v-3) | | 2xy+4y=10 | | -3(3r-3)-1=62 | | 5x-7=-34 | | x=-3x+9 | | -125=a+5(1+5a) | | 54+55+1x+74=180 | | x^4-4x^3+8x^2-16x+17=0 | | -3(5p+4)-2(6-11p)=3(5+2p) | | 8x-68=-2x+52 | | -2(7x+9)=-18 | | -120=-4(5+5m) | | 255=86-u | | 4t-t-5=25-5 | | 2p^2-4pq= | | -11+2y=3y-1 | | -81=6(1+5a)+3 | | 4p-2=3p+7 | | -(3x-y-5)= | | 3x+x-5=3x+4 | | 2.4E+004=x | | 3.8x+3.2=2.3(x+4) | | y=ln(x^2-5x+4) | | 5(3x+5)=65 | | 120=-x+3(6x+6) | | 30=6r-25+3r | | Logy=x^2-3 | | 6y^2+12y= | | 59v+w=2 | | 5*10=2 |

Equations solver categories