19x=-4-12x^2

Simple and best practice solution for 19x=-4-12x^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 19x=-4-12x^2 equation:


Simplifying
19x = -4 + -12x2

Solving
19x = -4 + -12x2

Solving for variable 'x'.

Reorder the terms:
4 + 19x + 12x2 = -4 + -12x2 + 4 + 12x2

Reorder the terms:
4 + 19x + 12x2 = -4 + 4 + -12x2 + 12x2

Combine like terms: -4 + 4 = 0
4 + 19x + 12x2 = 0 + -12x2 + 12x2
4 + 19x + 12x2 = -12x2 + 12x2

Combine like terms: -12x2 + 12x2 = 0
4 + 19x + 12x2 = 0

Factor a trinomial.
(4 + 3x)(1 + 4x) = 0

Subproblem 1

Set the factor '(4 + 3x)' equal to zero and attempt to solve: Simplifying 4 + 3x = 0 Solving 4 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x = 0 + -4 3x = 0 + -4 Combine like terms: 0 + -4 = -4 3x = -4 Divide each side by '3'. x = -1.333333333 Simplifying x = -1.333333333

Subproblem 2

Set the factor '(1 + 4x)' equal to zero and attempt to solve: Simplifying 1 + 4x = 0 Solving 1 + 4x = 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 + 4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4x = 0 + -1 4x = 0 + -1 Combine like terms: 0 + -1 = -1 4x = -1 Divide each side by '4'. x = -0.25 Simplifying x = -0.25

Solution

x = {-1.333333333, -0.25}

See similar equations:

| 5e-8=7 | | 3x+2-2x=10 | | N^2-5=44 | | 4(x+3)=8+3x | | 5x-(-12)+20=-3 | | (5/9)p=-20 | | 99-2x=9x+15 | | 0.50x+0.45(50)=45.5 | | 10x+15=105 | | 5z+10-3z=9+z+7 | | x/10=-3+26 | | 2m^2+3m-27=0 | | 2x+7=x+12 | | 36y^2+81y+45= | | 4(2x-3)=8(x-1) | | x^4-2x^2+3=0 | | h=24+8t+-16t^2 | | (3b+5)(b+5)=0 | | -8x-22=-182 | | 2x-3x-3=-1 | | x+5/3=7x-2/5 | | 8-15=z/-5 | | 37=-5(6n-6) | | P^2=-8-9p | | 5z-4=-8+z | | 6(t-5)+8t=7(2t+2)-10 | | 8x+9=-31 | | 9m-7=17+5m | | 8+2+x=6+4 | | -2x-18x-33=-7 | | 9p^2-18p+8= | | 3x+25+6x+20=180 |

Equations solver categories