3y-9=4(y+5)

Simple and best practice solution for 3y-9=4(y+5) 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-9=4(y+5) equation: 



3y-9=4(y+5)

We move all terms to the left:

3y-9-(4(y+5))=0



We calculate terms in parentheses: -(4(y+5)), so:

4(y+5)

We multiply parentheses

4y+20

Back to the equation:

-(4y+20)



We get rid of parentheses

3y-4y-20-9=0

We add all the numbers together, and all the variables

-1y-29=0

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

-y=29

y=29/-1

y=-29

See similar equations:

| 4-3y=8-y | | X(y+2)=2 | | -(2/5)x=3 | | -9(r+12)=-27 | | 5r-6=4-3r | | 46.94=9g+3.83 | | 5(v-2)=2(v-8) | | V=3.14*36*x | | 14+7n=14n+28n | | −4w−30=−w | | 4y-9=5(y+4 | | -16t^2+100t-84=0 | | 2x+4=7x-42 | | 64-x=37 | | 5x-12=-(4x-6)+3 | | -5r+3r-15=-2r+-15 | | 14+7n=14n+287n | | 5x-5-6x=-1 | | 5.6=7.7-0.3x | | -6(y+1)=12 | | 10=-6+r | | 9h-1=118 | | -1.6t+5=7.8 | | -5x+46=-7(x-4) | | -28=-4f | | 6(k-6)=8(k-1) | | -3/1=16/1+y/6 | | -9(u+4)=-5u-48 | | 4=6+c | | -24=x÷3/4 | | 15x-8=74 | | -214=6a-4(-7a-6) |

Equations solver categories