4x^2-25x+23=-8x+8

Simple and best practice solution for 4x^2-25x+23=-8x+8 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 4x^2-25x+23=-8x+8 equation: 


Simplifying
4x2 + -25x + 23 = -8x + 8

Reorder the terms:
23 + -25x + 4x2 = -8x + 8

Reorder the terms:
23 + -25x + 4x2 = 8 + -8x

Solving
23 + -25x + 4x2 = 8 + -8x

Solving for variable 'x'.

Reorder the terms:
23 + -8 + -25x + 8x + 4x2 = 8 + -8x + -8 + 8x

Combine like terms: 23 + -8 = 15
15 + -25x + 8x + 4x2 = 8 + -8x + -8 + 8x

Combine like terms: -25x + 8x = -17x
15 + -17x + 4x2 = 8 + -8x + -8 + 8x

Reorder the terms:
15 + -17x + 4x2 = 8 + -8 + -8x + 8x

Combine like terms: 8 + -8 = 0
15 + -17x + 4x2 = 0 + -8x + 8x
15 + -17x + 4x2 = -8x + 8x

Combine like terms: -8x + 8x = 0
15 + -17x + 4x2 = 0

Factor a trinomial.
(5 + -4x)(3 + -1x) = 0


Subproblem 1
Set the factor '(5 + -4x)' equal to zero and attempt to solve:

Simplifying
5 + -4x = 0

Solving
5 + -4x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -4x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -4x = 0 + -5
-4x = 0 + -5

Combine like terms: 0 + -5 = -5
-4x = -5

Divide each side by '-4'.
x = 1.25

Simplifying
x = 1.25

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 = {1.25, 3}

See similar equations:

| 6x-5+6x=9-4x-14 | | a+5=5p+3p-8 | | 1/5=x-7 | | 66x-140=1.75 | | 3(2-4x)=8x-(x-2)-15+2(x-1) | | 1=8+t | | 2g+6=-g-8 | | 9=a-12 | | -.83x^2+12x-18=0 | | y^2+8x-4y+5=0 | | X-1+5x=24 | | 8-4k=36 | | (3x+5)10=125 | | -5+y=9 | | (3x+5)10=5 | | 40X^2-12X= | | 7(8a-b)-5(7b-5a)= | | m-7=2m-6 | | 4.36+b=10.2 | | x^2+14x+25=5x+5 | | -50-(-90)= | | (-20)(-3)(-4)-(32)(2)(4)= | | y-5=5.8 | | 3.7-2x=11.3 | | 9y-12=2(y+1) | | y=5.8 | | (-7)(-3)+(9)(-3)= | | 3(3w-5)=12 | | x^2-9x+23=3 | | 99*d/2=1881 | | 6v+3=9-3(2v-2) | | 6(v+2)=9v+36 |

Equations solver categories