3y-21=-2y

Simple and best practice solution for 3y-21=-2y 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 3y-21=-2y equation: 



3y-21=-2y

We move all terms to the left:

3y-21-(-2y)=0

We get rid of parentheses

3y+2y-21=0

We add all the numbers together, and all the variables

5y-21=0

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

5y=21

y=21/5

y=4+1/5

See similar equations:

| 15=9+3d | | Y^2-30=3y | | (5x+4)=4x | | 7x-63=14 | | 1=(4x+11) | | 4x-26=3x-4 | | -11=m/11 | | (4x+11)=1 | | -8k=152 | | (2x-50)+(x+10)+80+(x+20)+x+150=720 | | -30=-4/5x+6 | | 204=17x | | 1/5(15x+15)=5x | | -3x-4=2x+3 | | 92/x=23 | | 8x-9=5x+9-6x | | 5x-6=3x+6-4x | | -48+x/3=-8 | | 7x-8=4x+8-5x | | -16/5=8v | | 4(-3x-2)=-12x-8 | | -3v/8=-21 | | 36x-50x=24 | | -4x-6=-16 | | 30=-6/7v | | 3(x+4)=2x=1 | | 6x-1=2(2x-3 | | 0.72=12x | | 6(x-3)=4(x+5) | | 81=90x | | a+a(1.5)=12 | | 2(2y+7)=62 |

Equations solver categories