40-2/3x=32-1/6x

Simple and best practice solution for 40-2/3x=32-1/6x 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 40-2/3x=32-1/6x equation:



40-2/3x=32-1/6x
We move all terms to the left:
40-2/3x-(32-1/6x)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
Domain of the equation: 6x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-2/3x-(-1/6x+32)+40=0
We get rid of parentheses
-2/3x+1/6x-32+40=0
We calculate fractions
(-12x)/18x^2+3x/18x^2-32+40=0
We add all the numbers together, and all the variables
(-12x)/18x^2+3x/18x^2+8=0
We multiply all the terms by the denominator
(-12x)+3x+8*18x^2=0
We add all the numbers together, and all the variables
3x+(-12x)+8*18x^2=0
Wy multiply elements
144x^2+3x+(-12x)=0
We get rid of parentheses
144x^2+3x-12x=0
We add all the numbers together, and all the variables
144x^2-9x=0
a = 144; b = -9; c = 0;
Δ = b2-4ac
Δ = -92-4·144·0
Δ = 81
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{81}=9$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-9)-9}{2*144}=\frac{0}{288} =0 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-9)+9}{2*144}=\frac{18}{288} =1/16 $

See similar equations:

| 12/6=x/36 | | -2(x+3)+5x=-30 | | 14w−9w−–11=–14 | | -3b-15=-48 | | -34=2n+6 | | -3b-15=348 | | 21x=21= | | 3x-24=2x+4 | | -3(n-18)=-3 | | 5+3/2(-4x+6)=-9x+9(8x+6) | | 6x10=74 | | 27-6u=25 | | -15=-3(q-14) | | 18k=15(6) | | -8-3y=-25 | | b+2.25=3.50 | | 4x-40=2x+12 | | 3×28=2x+24 | | 3(-4+k)=6 | | 24=30-x | | b=9*27 | | 3-4k=5 | | 2x-9+8+15=90 | | 16z-17z-1=11 | | f(0)=2(4) | | 15^x=87 | | 2x-9+8=90 | | 2x+9+8=90 | | f(2)=2(4) | | 3/5m=12-1/5m | | 5q-11=19 | | -7=5x-9÷/3 |

Equations solver categories