21=4y-3-y

Simple and best practice solution for 21=4y-3-y 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=4y-3-y equation: 



21=4y-3-y

We move all terms to the left:

21-(4y-3-y)=0

We add all the numbers together, and all the variables

-(3y-3)+21=0

We get rid of parentheses

-3y+3+21=0

We add all the numbers together, and all the variables

-3y+24=0

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

-3y=-24

y=-24/-3

y=+8

See similar equations:

| 3(y−9)=18 | | -14(z+2)+5(4z-7)=(z-4)+14 | | 7y+2+3y=12 | | -3k=15 | | 3xx2=36 | | -6x+63=3x | | 3−-3k=15 | | 4(x+6)+15=2x+7 | | c−9+6=14 | | 12+2r=-4 | | −10(y-4)+3y=5​ | | 6x+4-8=3x+8 | | 2x+30=-50 | | 6y-18=3y+15 | | 2s-12=16 | | 7x-90=-8 | | m2+ 7= 10 | | -(u+-6)=14 | | 11w-2-10w=-3=4 | | 5p/4=5 | | -3+4g=13 | | 27=9x5 | | 4k−10=10 | | 10x-15=8x+4 | | x+1/10=7/5+x-8/4 | | 9x-x+4+4x=48 | | d−2=4 | | |4x-5|+13=46 | | 4/6x=1/6 | | 4j−2=14 | | 14=4j−-6 | | 11y/2=0 |

Equations solver categories