3x^2+2y+18=0

Simple and best practice solution for 3x^2+2y+18=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 3x^2+2y+18=0 equation:


Simplifying
3x2 + 2y + 18 = 0

Reorder the terms:
18 + 3x2 + 2y = 0

Solving
18 + 3x2 + 2y = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + 3x2 + -18 + 2y = 0 + -18

Reorder the terms:
18 + -18 + 3x2 + 2y = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 3x2 + 2y = 0 + -18
3x2 + 2y = 0 + -18

Combine like terms: 0 + -18 = -18
3x2 + 2y = -18

Add '-2y' to each side of the equation.
3x2 + 2y + -2y = -18 + -2y

Combine like terms: 2y + -2y = 0
3x2 + 0 = -18 + -2y
3x2 = -18 + -2y

Divide each side by '3'.
x2 = -6 + -0.6666666667y

Simplifying
x2 = -6 + -0.6666666667y

Reorder the terms:
6 + x2 + 0.6666666667y = -6 + -0.6666666667y + 6 + 0.6666666667y

Reorder the terms:
6 + x2 + 0.6666666667y = -6 + 6 + -0.6666666667y + 0.6666666667y

Combine like terms: -6 + 6 = 0
6 + x2 + 0.6666666667y = 0 + -0.6666666667y + 0.6666666667y
6 + x2 + 0.6666666667y = -0.6666666667y + 0.6666666667y

Combine like terms: -0.6666666667y + 0.6666666667y = 0.0000000000
6 + x2 + 0.6666666667y = 0.0000000000

The solution to this equation could not be determined.

See similar equations:

| (42+43)=(4y-105) | | 3k+8=2k+5 | | 4(2x+3y)=y | | (2x+43)=(4y-5x) | | 4cos^2x-2cosx+1=00 | | 5x-6=3y-x | | 2-3*6+2= | | 3w-w=6 | | 12x+10=50+16x | | X-1=(.5)6x-18 | | 16x^2=46 | | 1+3y=13 | | 28x-25=63 | | u^3-4u^2+u+6=0 | | 1/3/1/18 | | 1/3/6/18 | | 0=x^2-6x-40 | | 0.25x-y-4=0 | | (5x-20)=(2x+43) | | 8x+35=83 | | 4j^2-2j+18=0 | | 8x-3y+9w-6y-3w+3x= | | tanx=(7/233) | | 3w+3y+8x+3x-12y+3w= | | 3x+7=(.5)7x+6 | | X-.03X=3000000 | | 2c^2-7c+19=1 | | 4w+2x-11y+2w+9x+2y= | | 2c^2-7c=19 | | -10(s+1)=-17 | | 2(5x+50)=2(6x+20) | | 9=2-5 |

Equations solver categories