5x^2-26x+20=-5x+2

Simple and best practice solution for 5x^2-26x+20=-5x+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^2-26x+20=-5x+2 equation:


Simplifying
5x2 + -26x + 20 = -5x + 2

Reorder the terms:
20 + -26x + 5x2 = -5x + 2

Reorder the terms:
20 + -26x + 5x2 = 2 + -5x

Solving
20 + -26x + 5x2 = 2 + -5x

Solving for variable 'x'.

Reorder the terms:
20 + -2 + -26x + 5x + 5x2 = 2 + -5x + -2 + 5x

Combine like terms: 20 + -2 = 18
18 + -26x + 5x + 5x2 = 2 + -5x + -2 + 5x

Combine like terms: -26x + 5x = -21x
18 + -21x + 5x2 = 2 + -5x + -2 + 5x

Reorder the terms:
18 + -21x + 5x2 = 2 + -2 + -5x + 5x

Combine like terms: 2 + -2 = 0
18 + -21x + 5x2 = 0 + -5x + 5x
18 + -21x + 5x2 = -5x + 5x

Combine like terms: -5x + 5x = 0
18 + -21x + 5x2 = 0

Factor a trinomial.
(6 + -5x)(3 + -1x) = 0

Subproblem 1

Set the factor '(6 + -5x)' equal to zero and attempt to solve: Simplifying 6 + -5x = 0 Solving 6 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5x = 0 + -6 -5x = 0 + -6 Combine like terms: 0 + -6 = -6 -5x = -6 Divide each side by '-5'. x = 1.2 Simplifying x = 1.2

Subproblem 2

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

Solution

x = {1.2, 3}

See similar equations:

| 68-2n=8n+18 | | 3x-18=-2x+7 | | 0=4(x+8)-64 | | 5x^2+4x-28=0 | | 2x+4y=138 | | 2n+9=41-2n | | x^2+3x=363 | | 8x+8=8(x-9) | | 12m=6(m+-8) | | 10n+17=77 | | 5d=-30 | | 5(-5x-4)=-20 | | 14x^2-33x-60=-4 | | 3z+8=10 | | 68-7x=11x+20 | | 16-2(3f+5)-f= | | 1+12n=67+n | | 5(k-9)= | | 8n-8=-4n+16 | | x=1200+.30x | | 9(n+4)=3(12+3n) | | 14-8x=46-15x | | 3(ax+bx)=2(ax-b) | | 3n^2+60=-27n | | 2n-2=9n-30 | | 3(r+1)-2(3-2r)-3(3r)=2(r+5)-4 | | 6n+19=14n-69 | | 4n^2=-40+28n | | 12n-17=6n+1 | | 4n^2=-4028n | | -3(x+8)+4=-20 | | 5n+65=10n+10 |

Equations solver categories