5x^2-19x-12=-8x+4x^2

Simple and best practice solution for 5x^2-19x-12=-8x+4x^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 5x^2-19x-12=-8x+4x^2 equation:


Simplifying
5x2 + -19x + -12 = -8x + 4x2

Reorder the terms:
-12 + -19x + 5x2 = -8x + 4x2

Solving
-12 + -19x + 5x2 = -8x + 4x2

Solving for variable 'x'.

Reorder the terms:
-12 + -19x + 8x + 5x2 + -4x2 = -8x + 4x2 + 8x + -4x2

Combine like terms: -19x + 8x = -11x
-12 + -11x + 5x2 + -4x2 = -8x + 4x2 + 8x + -4x2

Combine like terms: 5x2 + -4x2 = 1x2
-12 + -11x + 1x2 = -8x + 4x2 + 8x + -4x2

Reorder the terms:
-12 + -11x + 1x2 = -8x + 8x + 4x2 + -4x2

Combine like terms: -8x + 8x = 0
-12 + -11x + 1x2 = 0 + 4x2 + -4x2
-12 + -11x + 1x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-12 + -11x + 1x2 = 0

Factor a trinomial.
(-1 + -1x)(12 + -1x) = 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 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 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 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Solution

x = {-1, 12}

See similar equations:

| 81a^2-144a+64=0 | | x^2=-6+5x | | 7x-(8x+8)=3x-36 | | 2x^3+10x^2+2x+10= | | a^2=-55+16a | | 7n^2=-280+91n | | 3+x+x+3+2x-4= | | 20x^3-48x^2+6x+20=0 | | 12p^2+108p-264=0 | | 5x-12x-14=0 | | 12p^2+108-264=0 | | 5x^2-10x-3=0 | | 3v^2-33v=0 | | 5x-14-12x=0 | | 2x+21=7 | | 3n^2-23n+14=0 | | k^2+4k-96=0 | | -9x-7= | | x^2+2x+16=0 | | -x^2+8x-6=0 | | 7(x+2)= | | 2y+2=-9-7y | | (x+2)(x)(2)=48 | | x^2+2x-16=0 | | -7*12+y=1*6 | | 6n+2=1 | | 2r^2+r-6=0 | | 15r^2-34r+15=0 | | 8*5=[b-2a] | | 4(x+6)=-8 | | w(w+3)=70 | | 6-2(3x-5)=-14 |

Equations solver categories