2y+3=4y+21

Simple and best practice solution for 2y+3=4y+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 2y+3=4y+21 equation: 



2y+3=4y+21

We move all terms to the left:

2y+3-(4y+21)=0

We get rid of parentheses

2y-4y-21+3=0

We add all the numbers together, and all the variables

-2y-18=0

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

-2y=18

y=18/-2

y=-9

See similar equations:

| -3(b-4)=-6(b+3) | | x-9/3=11 | | 3*19+2x=48.2 | | 8(7+2x)=168 | | -24-7r=-8(2r-6) | | (a-3)-2=-16 | | –8a+2a=42 | | -3(x+2)=9(x-9) | | -1/2(4x+2)=-2x-4 | | 4x-3+x+13=0 | | 42=–8a+2a | | -3(x+2)=9(x-9 | | 9y+6y=15 | | 8=3n+2n–7 | | 6y-7=107 | | 3x/7-4x21=5 | | –9r−7=–8r | | -4(5x-3)+8+2x=38 | | w/20+7=12 | | 4(x-3)=-4x+44x= | | –25=–2d–3d | | 1/2(X+1)=1/3(x=4) | | –31=8–8x–7 | | 1.04a=a+15 | | 2x-x=17-2 | | -15+10x=5x+30 | | -5-6k=-5 | | 15+6vv=5 | | 2)5x-9=14 | | -x+5=5(x-5)x= | | 3(4+x)=–15 | | -36=2(4x+2) |

Equations solver categories