30/4=90/t

Simple and best practice solution for 30/4=90/t 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 30/4=90/t equation: 


D( t )

t = 0

t = 0

t = 0

t in (-oo:0) U (0:+oo)

30/4 = 90/t // - 90/t

30/4-(90/t) = 0

30/4-90*t^-1 = 0

-90*t^-1 = -15/2 // : -90

t^-1 = 1/12

-1 < 0

1/(t^1) = 1/12 // * t^1

1 = 1/12*t^1 // : 1/12

12 = t^1

t = 12

t = 12

See similar equations:

| r/5=8/9 | | 14x-3x+5=33 | | -2(-3)-18= | | 6+-x=-3 | | -2h-32=8h | | 7=s-7 | | -2(7x-1)+9x=3(x+2) | | 1/5x-6/5 | | -6(-2x+5)= | | 180=5x-7 | | 0.5(4x+6)=6x | | 3(^x)=1/8 | | t=9c+-8d | | 2(y+5)-20=13x-4 | | 16+2x=3x-15 | | 9=20-k | | 85+93+90+86=90 | | -4-3x+15=12+2x-6 | | 39=5j+19 | | 6x-58=90 | | 9x+4-5x=24 | | 6x+3x+2+6=92 | | 8(5x-8)=-104 | | 15+2x-15= | | 5=r-8 | | (4x^5y^4)^{3/5} | | 2tw-5v=7(t-4wv) | | sin(28)=x/11 | | 11-4x=23-2x | | -0.5[4+x]=-1.3 | | 5w-27=6w | | -3(0)+6= |

Equations solver categories