3x^2-12x+5=2x-3

Simple and best practice solution for 3x^2-12x+5=2x-3 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 3x^2-12x+5=2x-3 equation:


Simplifying
3x2 + -12x + 5 = 2x + -3

Reorder the terms:
5 + -12x + 3x2 = 2x + -3

Reorder the terms:
5 + -12x + 3x2 = -3 + 2x

Solving
5 + -12x + 3x2 = -3 + 2x

Solving for variable 'x'.

Reorder the terms:
5 + 3 + -12x + -2x + 3x2 = -3 + 2x + 3 + -2x

Combine like terms: 5 + 3 = 8
8 + -12x + -2x + 3x2 = -3 + 2x + 3 + -2x

Combine like terms: -12x + -2x = -14x
8 + -14x + 3x2 = -3 + 2x + 3 + -2x

Reorder the terms:
8 + -14x + 3x2 = -3 + 3 + 2x + -2x

Combine like terms: -3 + 3 = 0
8 + -14x + 3x2 = 0 + 2x + -2x
8 + -14x + 3x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
8 + -14x + 3x2 = 0

Factor a trinomial.
(2 + -3x)(4 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {0.6666666667, 4}

See similar equations:

| 5(4a+1)-(3a+2)=23-(4a-1) | | 4-(y+1)=18 | | 5x(x+2)-3=2x-3(4+x) | | 12.50l+.40=14.75l+.25 | | 2y+x=175 | | -8=2x-4x | | 4x=540+100-40 | | 5(a+2)-(4a-1)=3(4a+2)-6 | | M+52=-30 | | 4x-40=540+100 | | 55=-11p | | 18x-1=67 | | 3=-2x/-18 | | 4x-40+100=540 | | n^2=5 | | .25x-.45=.12x+.63x-.25 | | 8z+3=9 | | 2(2x)+2(x+3)=24 | | 2(2x)+2(x+3)=24 | | 2=3n-(8-7n) | | 2(x-4)-1/3(21-3x) | | 2y+25=4 | | 1/3/4r=3/5/8 | | 55=3-4k | | [14-m]=6 | | n-(-8)=5 | | 4(a-1)+4(a+1)=16 | | 90+(3x+5)+(2x)=180 | | 6y-9=4y+y-16 | | 2x+(-2)=-1 | | n-(-8)= | | 5x^2+6x-10=4x^2+10x |

Equations solver categories