8x-3=-3x^2

Simple and best practice solution for 8x-3=-3x^2 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 8x-3=-3x^2 equation:


Simplifying
8x + -3 = -3x2

Reorder the terms:
-3 + 8x = -3x2

Solving
-3 + 8x = -3x2

Solving for variable 'x'.

Combine like terms: -3x2 + 3x2 = 0
-3 + 8x + 3x2 = 0

Factor a trinomial.
(-3 + -1x)(1 + -3x) = 0

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Solution

x = {-3, 0.3333333333}

See similar equations:

| -2x-7y+7z=-16 | | 3.5=130-10X | | 15+3y-y+5y-1= | | 8x-3=-3x^3 | | 9x-4=2x+5+(x-2) | | -23+9x=10x+6 | | 3(h+4)-6(5-1.4h)= | | 12x^2/x-9 | | y+3y+16=180 | | -6(-5.5)+9=4(5-(-5.5)) | | 5=5y-2x | | -6(5.5)+9=4(5-5.5) | | 7a^2+33=7-40a | | -6x*-6x= | | F=(24) | | -1(7x-4)=39 | | 6v+14=4v | | -6(-5.5)+9=4(5-5.5) | | 4sp-14=80 | | y=-1/3-4= | | -6(-5.5)+9=4(5-(5.5)) | | 0.94-3.1= | | 8/9*25 | | 3x+3=-y | | 1.75c=105 | | 0.6x+0.8=2 | | y+7+6=30 | | 2/7z=10 | | 0=-2+y-5x | | 2x^2-84=2x | | -205-11x=110+4x | | (7x+1)(9x-7)=90 |

Equations solver categories