21=7/3*u

Simple and best practice solution for 21=7/3*u 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 21=7/3*u equation: 


u in (-oo:+oo)

21 = (7/3)*u // - (7/3)*u

21-((7/3)*u) = 0

(-7/3)*u+21 = 0

21-7/3*u = 0 // - 21

-7/3*u = -21 // : -7/3

u = -21/(-7/3)

u = 9

u = 9

See similar equations:

| 5x^2/3-19x^1/3-4=0 | | 10+9=29 | | w^2/3-w/3-4=0 | | 0=4x^3-21x^2+36x-20 | | 83x-19v-93c=0 | | 3x-(x-21)=0 | | 191=-u+58 | | -x+217=68 | | x-0.6=4.7 | | (5x+7)(2x+1)= | | -11v=22 | | -6v=-24 | | 2(2x-3)+3(4x-1)=23 | | -1/2(2x-12y) | | 4(y-1)-2=3y-1 | | -0.1x^2+3.2x-3.5=0 | | 35x^2=620 | | 12*x-5/4 | | 2(x+2)=-20 | | 2y=14x+10 | | (-6)-(6)+17.60-56= | | 7c+21=42 | | 5.1=4.2-x | | n+8.09=11 | | cosx*coshx-1=0 | | 8/3*w=24 | | 8x^2-29x-12=0 | | 12n=228 | | C-12=29 | | 60=12+4x | | 5(23x+2)=48 | | X/10=6/9 |

Equations solver categories