20/x+15+12/x=20

Simple and best practice solution for 20/x+15+12/x=20 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 20/x+15+12/x=20 equation:



20/x+15+12/x=20
We move all terms to the left:
20/x+15+12/x-(20)=0
Domain of the equation: x!=0
x∈R
We add all the numbers together, and all the variables
20/x+12/x-5=0
We multiply all the terms by the denominator
-5*x+20+12=0
We add all the numbers together, and all the variables
-5x+32=0
We move all terms containing x to the left, all other terms to the right
-5x=-32
x=-32/-5
x=6+2/5

See similar equations:

| 2y-1+3y+1=-30 | | -6(x-7)+9=51 | | 6x+2x-5=1 | | 5x+4x+9=63. | | 3-20x=100 | | 1/4/1=25/x | | 3c-3(6-2)=27 | | 3/4(5x+1)-2x=1/3x-4 | | 1/3/2/3=x/10 | | 5c-6c=4-3c | | X²-12x=0 | | 4x−9=−12 | | 49=4-9y | | 2×-1^3+5=1+x^2=-4 | | y+-4=-72 | | 12-2X=-5x | | -x+2(5x-1)=3x+16 | | 7(x-5)=3(x-2) | | 2/7h=1/5 | | 7(x-2)^2=-56 | | 6(3-5x)=18-30x | | m-87=-70 | | 9x–16=56 | | 3=4x/3=15 | | -87=9-8y | | x–12=-5 | | 4x−9=−12 | | x–13.52=21.24 | | –9j=–10j+7 | | 2/3y=5/6 | | 4+3(x-5)=x-7 | | -x+2=1+2x |

Equations solver categories