0.4=15/x

Simple and best practice solution for 0.4=15/x 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 0.4=15/x equation: 



0.4=15/x

We move all terms to the left:

0.4-(15/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+15/x)+0.4=0

We get rid of parentheses

-15/x+0.4=0

We multiply all the terms by the denominator


(0.4)*x-15=0

We multiply parentheses

0.4x-15=0

We move all terms containing x to the left, all other terms to the right

0.4x=15

x=15/0.4

x=37+0.2/0.4

See similar equations:

| 6x+22=43 | | 7^{5x+3}=512 | | H(t)=30t-4.9^2t | | F(t)=-4t²+16t+9 | | -7t-35=14 | | 58-4cc=9 | | 26-18=2x-14 | | X=0.997x | | -1(14x+1)=3 | | (1.5+1)=6x+2 | | 3x+2(x+2)=9x+12 | | (2x+1)+(3x×2)=360 | | 19=-18w | | -15x^2+300x-2000=0 | | 2x^2+x=-117 | | 1/(3x-5)=2 | | 4/x+4-2/x+4=4x/x^2-16 | | 3x−3+7=4x+2−6−3x | | |x^2-4|=-2x+4 | | 3x−3+7=4x+2−3(2−x) | | (1/x+1)+4=9/x+1 | | 12p+4=4p+12 | | 40y^-2y=5 | | x-56.409=240.021 | | j-2/5=1 | | 23x+4+4x=112 | | X2+8x=-8 | | 120=11x+21 | | Y=28-(12-x+x) | | 4(5y–1)=3(6y+7) | | 4x-3x=7x | | O.5(9x-6)=0.4(11x-6) |

Equations solver categories