3(y+21)=10y

Simple and best practice solution for 3(y+21)=10y 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 3(y+21)=10y equation: 



3(y+21)=10y

We move all terms to the left:

3(y+21)-(10y)=0

We add all the numbers together, and all the variables

-10y+3(y+21)=0

We multiply parentheses

-10y+3y+63=0

We add all the numbers together, and all the variables

-7y+63=0

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

-7y=-63

y=-63/-7

y=+9

See similar equations:

| 1/6p-1/12+1/2p=1/2+p | | 100^y=1000^3 | | 12+r=36-6r | | x=11=28 | | 3s(8s−3)=0 | | -1/2-1/3w=-2/5 | | 2d+5=2₩0-3d | | (2/3)x-1=58 | | f+3/3=-2 | | √7x+2=12 | | 10+|7x|=6 | | Π(x)=-1600+100x–x2 | | 4(4x-4)=5(3x+3) | | 17+10c=7 | | 121=1+(x-1)*2 | | 2x+5=25-2x | | s/2-18=-16 | | 3/2x-1=58 | | (3x-8)2=49 | | b/2+16=18 | | s+5/2s+20=62 | | 9f-4=-13 | | 4x^2-81x+5=0 | | 1+2=11-x | | 0.2=-4x | | 2x+1=5x-30 | | 4b+6=2-b-4 | | 12+7g=-16 | | -5(3x-19)=2(x-24)-27 | | 435.7=7x-5.3 | | q/6+11=12 | | 3x-1/4-2+1/5=7x-13/20 |

Equations solver categories