3z^2-19z-14=

Simple and best practice solution for 3z^2-19z-14= 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 3z^2-19z-14= equation:


Simplifying
3z2 + -19z + -14 = 0

Reorder the terms:
-14 + -19z + 3z2 = 0

Solving
-14 + -19z + 3z2 = 0

Solving for variable 'z'.

Factor a trinomial.
(-2 + -3z)(7 + -1z) = 0

Subproblem 1

Set the factor '(-2 + -3z)' equal to zero and attempt to solve: Simplifying -2 + -3z = 0 Solving -2 + -3z = 0 Move all terms containing z to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3z = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3z = 0 + 2 -3z = 0 + 2 Combine like terms: 0 + 2 = 2 -3z = 2 Divide each side by '-3'. z = -0.6666666667 Simplifying z = -0.6666666667

Subproblem 2

Set the factor '(7 + -1z)' equal to zero and attempt to solve: Simplifying 7 + -1z = 0 Solving 7 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1z = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1z = 0 + -7 -1z = 0 + -7 Combine like terms: 0 + -7 = -7 -1z = -7 Divide each side by '-1'. z = 7 Simplifying z = 7

Solution

z = {-0.6666666667, 7}

See similar equations:

| 81=1/2(18)(x+7) | | (x+7)(x+4)(x-8)=8 | | 162=18(a+14) | | 2t+4=11-t | | 162=18(2a+14) | | 15=-9x+50 | | x^5-9x^4+34x^3-66x^2+65x-25=0 | | K+1/6=4K+1/6 | | 2x-1+3=x-3x-1 | | 6x+1=3(2x+1)-x+4 | | 15r^2+8-16= | | 4x^2+12-40= | | 4-6x=-5 | | 2m^2+15m+14= | | 1.5(x+8)=3.9+.6x | | -18-(-5)= | | (3x-5y)*3= | | x+3x-50m=0 | | x^2+17xy+72y^2= | | 6n-12=-12 | | 2.96= | | 3x+11=30 | | f=lry | | 12x+20=10x-35 | | 10/23w | | 2b-4x=a+x | | (0.06(y-6)+0.16y)=0.02y-0.03(40) | | 9x+28=50 | | 2t^5-16t^4+30t^3= | | (-1/6)*(x-18)+(1/3)*(x+3)=x+19 | | (m^2n)^7/m^7n^2 | | 70b=50 |

Equations solver categories