n/7=n/3+4/21

Simple and best practice solution for n/7=n/3+4/21 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 n/7=n/3+4/21 equation: 


n in (-oo:+oo)

n/7 = n/3+4/21 // - n/3+4/21

n/7-(n/3)-(4/21) = 0

n/7-(n/3)-4/21 = 0

-4/21*n-4/21 = 0 // + 4/21

-4/21*n = 4/21 // : -4/21

n = 4/21/(-4/21)

n = -1

n = -1

See similar equations:

| -3(p+-1)=-6 | | 1/u-2 | | 3(8y+5)-2(2y)=57 | | 3x+5=0-20 | | 20=4(q+2) | | r^2-r-1=0 | | 3/u+2 | | 11=0-3-10 | | 3(k+20)-6=12 | | 9x^2+6xy+y^2-64x-8y+140=0 | | a+11=17 | | -11=-3u | | 3(4k+2)-17k+8+4= | | 3=-12/f | | 3=9/y | | -5.3(4s+6)-1.6(2s-5)= | | 3(s+1)+6=6 | | 5X=8X+15 | | 3(m+2)=9 | | 6t^2-t-1/3(t^2+1)=2 | | (x+8)(x-8)=y | | c-8c= | | 10=6t^2+7t | | 12x+24=108 | | -6.4(2y+5)-2.3(3y-6)= | | 80x-4x^2=0 | | 100*-13= | | 2x+20=-8 | | 8x-4=3x+16 | | -13b+17b= | | 3(3x-4)=9(x-3) | | (8)x+6=(8*6)+(8*x) |

Equations solver categories