=12x^2-13x-35

Simple and best practice solution for =12x^2-13x-35 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 =12x^2-13x-35 equation: 


Simplifying
0 = 12x2 + -13x + -35

Reorder the terms:
0 = -35 + -13x + 12x2

Solving
0 = -35 + -13x + 12x2

Solving for variable 'x'.

Combine like terms: 0 + 35 = 35
35 + 13x + -12x2 = -35 + -13x + 12x2 + 35 + 13x + -12x2

Reorder the terms:
35 + 13x + -12x2 = -35 + 35 + -13x + 13x + 12x2 + -12x2

Combine like terms: -35 + 35 = 0
35 + 13x + -12x2 = 0 + -13x + 13x + 12x2 + -12x2
35 + 13x + -12x2 = -13x + 13x + 12x2 + -12x2

Combine like terms: -13x + 13x = 0
35 + 13x + -12x2 = 0 + 12x2 + -12x2
35 + 13x + -12x2 = 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
35 + 13x + -12x2 = 0

Factor a trinomial.
(7 + -3x)(5 + 4x) = 0


Subproblem 1
Set the factor '(7 + -3x)' equal to zero and attempt to solve:

Simplifying
7 + -3x = 0

Solving
7 + -3x = 0

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

Add '-7' to each side of the equation.
7 + -7 + -3x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 0 + -7
-3x = 0 + -7

Combine like terms: 0 + -7 = -7
-3x = -7

Divide each side by '-3'.
x = 2.333333333

Simplifying
x = 2.333333333

Subproblem 2
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
Solution
x = {2.333333333, -1.25}

See similar equations:

| 236=65*w | | 3x^2+6x=25 | | 2z=9z | | 2[x-4+2x]+3=2x+2 | | x-5(4x+26)=3 | | 8x-1+3x+19= | | 3x+3-5(x+1)=6x+5 | | 3u-2=3u-1 | | x+3+x+x-8+x=55 | | 2z+4+5z=8 | | 8x-1=3x+19 | | 2[x-(4+2x)+3]=2x+3 | | n-(2/n)=(7/3) | | 7=t/5.6 | | -8v+6(v-3)=20 | | 15=7+4x | | Q(d)=15-2P | | -7y+2(y+3)=-24 | | 3x+5y+8x+2y= | | f(x)=-4x^2+9+7 | | 2x+3(5x+4)+3x= | | 3y-4+4y-17=180 | | x+3.7=6.8 | | 9y-6=30 | | 7x-6=14-3x | | 6x+4(3y+2x)+5y= | | 3(2x-6)=2(7x-4) | | 4(2+c)=3(5+c) | | 5(3x+4)+6x= | | 2(t-9)+5(9t-8)=46(t-1)-1 | | -5(x+1)+4(2x-3)=(2x+3)-8 | | 4x-8+6x+13=180 |

Equations solver categories