7x^2-19x+12=0

Simple and best practice solution for 7x^2-19x+12=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 7x^2-19x+12=0 equation:


Simplifying
7x2 + -19x + 12 = 0

Reorder the terms:
12 + -19x + 7x2 = 0

Solving
12 + -19x + 7x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -1x)(12 + -7x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(12 + -7x)' equal to zero and attempt to solve: Simplifying 12 + -7x = 0 Solving 12 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -7x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -7x = 0 + -12 -7x = 0 + -12 Combine like terms: 0 + -12 = -12 -7x = -12 Divide each side by '-7'. x = 1.714285714 Simplifying x = 1.714285714

Solution

x = {1, 1.714285714}

See similar equations:

| (2a+3b)(a-3)= | | 4a^2-9b^2=(2a+3b)(x) | | 7x=3x+6 | | 73=-6k+42+6k+30 | | 6t-7=4t-3 | | 4*6+17*3-10*9= | | 6z-6=z+14 | | x^2-2x-5=3 | | 13*5+3*6= | | 4(-1-2*3+2*5)-(2*-1+3*3-2*5)= | | pq-2p=12 | | 3(-1-2*3)-4(2*-1+3*3)= | | b/5=11 | | -4x-4=39(2-x) | | 8+x=-5x-20 | | (x^2+5)(x^2-5)= | | -5x+7=-6x+-7 | | (x-8)(x+8)= | | -24x=8 | | a=p(1+r) | | -17x+15=-8x+42 | | y=0.66x-3 | | y=0.66x+-3 | | 2x-3xy= | | (-4)(-2)-(3)(2)= | | y=.66x-3 | | -3x+10=2x+50 | | 90=(2x)(x+15) | | -8x+4+9x=-24+3 | | -5x-1=3x+63 | | -11x+8=-3x+72 | | (b+3)(b-3)= |

Equations solver categories