-7/9y=21

Simple and best practice solution for -7/9y=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 -7/9y=21 equation: 


y in (-oo:+oo)

(-7/9)*y = 21 // - 21

(-7/9)*y-21 = 0

-7/9*y-21 = 0 // + 21

-7/9*y = 21 // : -7/9

y = 21/(-7/9)

y = -27

y = -27

See similar equations:

| 17=2+4b+b | | 3-4(x+1)=4-3x | | 5(4x+12)=100 | | 1/3*13.6*10 | | 12y=7y+20 | | 36=16 | | 3n+4=5n-8 | | 5h+169=170 | | 3a+1=2x+3 | | 4x=-72-8x | | 27/9=n | | 3(9x-7)=33x-93 | | 24(m-967)=-24 | | 5h+169=180 | | 30+n=24 | | 12x-2x-3+7= | | 11x-x=20 | | 6(x+1)=3(1+2x) | | -28k+-54=-754 | | x+(x+40)+(x+50)=180 | | -5r-2r=-7 | | 2x-1/7=5 | | -28+-54=-754 | | 3x+3y-2x+6= | | 10+[-73]= | | 18x^2+6400x-120800=0 | | 18x-5=16x+1 | | X-3/8=3/4 | | 6x=-a+x+3+1 | | (7x-9)(5x+2)=0 | | 2(2k-12)=18 | | y-35=-72 |

Equations solver categories