21y-y=70

Simple and best practice solution for 21y-y=70 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 21y-y=70 equation: 



21y-y=70

We move all terms to the left:

21y-y-(70)=0

We add all the numbers together, and all the variables

20y-70=0

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

20y=70

y=70/20

y=3+1/2

See similar equations:

| 1.3=-0.3x+16 | | 2(4x=3)=10x-2 | | n/2-1=n-4 | | x/2-1=x-4 | | 2a/5=16 | | 2(x÷2)-30)=2(53) | | 11x+3=-4 | | 1/3(9n+12=19 | | -20+15=m+7 | | (x÷2)-3(10)=53 | | (z+7)^2=289 | | 10x-10x=5+12 | | 3u+17=6u+13 | | -4+2x=4+4x | | (1+i)^6=1.4 | | (x-2)^2=144 | | (3/13)^-2*(3/13)^-9=(3/13)^2x+3 | | 2x-4=5(3-2x)+6 | | 3x-0=16 | | x-(2x+7)=10 | | 3y-4×=1 | | 1/(4^(x-1))=4096 | | -3a+-5a= | | 19x=(13(x+1))-1 | | 5y^2-3y+48=0 | | 26(3y-9)=3(22y+2) | | 217=31(2y-9) | | 43=88(2y+9)-177y | | 19x+1=13x+1 | | 12(3y-1)-35y+12=81 | | 19x=(13x+1)-1 | | 34(17x+13)=577x |

Equations solver categories