2x^2-3x=104

Simple and best practice solution for 2x^2-3x=104 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 2x^2-3x=104 equation:


Simplifying
2x2 + -3x = 104

Reorder the terms:
-3x + 2x2 = 104

Solving
-3x + 2x2 = 104

Solving for variable 'x'.

Reorder the terms:
-104 + -3x + 2x2 = 104 + -104

Combine like terms: 104 + -104 = 0
-104 + -3x + 2x2 = 0

Factor a trinomial.
(-13 + -2x)(8 + -1x) = 0

Subproblem 1

Set the factor '(-13 + -2x)' equal to zero and attempt to solve: Simplifying -13 + -2x = 0 Solving -13 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -2x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -2x = 0 + 13 -2x = 0 + 13 Combine like terms: 0 + 13 = 13 -2x = 13 Divide each side by '-2'. x = -6.5 Simplifying x = -6.5

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {-6.5, 8}

See similar equations:

| 6x+4y=11 | | 2x+3=3x+6 | | x^2-2y^2=1 | | 10-3x=2x+45 | | t-17= | | -2(x+3)=-2-6 | | 7.5+40=70 | | 5(6+2x)=30 | | 11x+90=x-10 | | 5(2x+3)=-5 | | -9w-10=3(-3w-8) | | 18=m/6 | | 4x-20=3x-2 | | -1-3(8y+2)=7(-2y-8)+4 | | -0.2(n+10)=1.8(n+1.5) | | X/2-5=25 | | 4(3-2x)=-36 | | X+1.5x+2.4=2(x-1.3) | | 7+6x=7x+9 | | 2x+26=4x-8 | | -4x+4=4x-20 | | 1+5x=6x-5 | | log[5]6-log[5]10-log[5]15= | | 7x-8=-63+2x | | 2x^2-13x^2+20x=00 | | 7x-6+2x=-6 | | 4y+3+5y+5y+4y+3=132 | | 126=-3x-7x+6 | | 7x^2-14x-105=0 | | 9x+2=-9 | | -4+2x-7x=-39 | | 0.75(8a+20)-2(a-1)=3 |

Equations solver categories