6x^2+x=40

Simple and best practice solution for 6x^2+x=40 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 6x^2+x=40 equation:


Simplifying
6x2 + x = 40

Reorder the terms:
x + 6x2 = 40

Solving
x + 6x2 = 40

Solving for variable 'x'.

Reorder the terms:
-40 + x + 6x2 = 40 + -40

Combine like terms: 40 + -40 = 0
-40 + x + 6x2 = 0

Factor a trinomial.
(-8 + -3x)(5 + -2x) = 0

Subproblem 1

Set the factor '(-8 + -3x)' equal to zero and attempt to solve: Simplifying -8 + -3x = 0 Solving -8 + -3x = 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 + -3x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -3x = 0 + 8 -3x = 0 + 8 Combine like terms: 0 + 8 = 8 -3x = 8 Divide each side by '-3'. x = -2.666666667 Simplifying x = -2.666666667

Subproblem 2

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 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 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {-2.666666667, 2.5}

See similar equations:

| 49x^5-64x^3=0 | | -2(2-3)= | | 9x^4-25x^2=0 | | 4s-13=51 | | (6x*x-1)*(4x+2)=142 | | 3-2= | | 36.9=3.7b-14.9 | | 4(2x-1)+5x=17 | | -2+3= | | 5(m+4)=2m+20 | | 8*x=10 | | 2m+19=m+(23*2) | | 8x^2-11x-3=-6 | | 4X^2+8x=21 | | 180-5y=135 | | 6x^2+5x=21 | | -(15p-1)+24+2(5+5p)=0 | | 3x+5x-5=15 | | -7=-5y+4(-y+9)-7(7+3y) | | 8(t-5)+6t=7(2t+5)-12 | | 10(-3-2t)+10-2(6t-13)=0 | | 90=2y-30 | | 6x-(5x+7)=-4 | | 6x+5x+2+9=3x+4+7x | | -6(4x+1)+7x+9(x-3)=4 | | 3(6s+12)-(10s-6)=0 | | -6y+4=-7y+8 | | 3p-5+8p=17+2p | | 18(-x-2)-4(-9+3x)=-14 | | 9p+4=7+8p | | -2=-4(-7y+1)+5(8+2y) | | -3(5s-3)-9=-3(8s+6)-4 |

Equations solver categories