11a+9=4a=30

Simple and best practice solution for 11a+9=4a=30 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 11a+9=4a=30 equation: 



11a+9=4a=30

We move all terms to the left:

11a+9-(4a)=0

We add all the numbers together, and all the variables

7a+9=0

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

7a=-9

a=-9/7

a=-1+2/7

See similar equations:

| 5y+45=-3y+11 | | -6(9+2x)=40 | | 0.8x-0.3(40+x)=0.7(40) | | 8(x+7)=112 | | y-5=3y-65 | | 2w=3+4w-5 | | 2x+90+2x=360 | | s+(s+5.6)=724.4 | | (n/5)=(n/2)+3/10 | | 5x+2(11-4x)=12+x | | 3x+4=x−6 | | 8+3m=6m-7 | | 6/x^2-1-3/x-1=8/x+1 | | 16(w+w)=92 | | 2/9c+1/3c=3/8 | | 17v=51 | | 7/x+3/6x-4=2/6x-4 | | 2x/9=18 | | X-2=1.5x-15 | | 6p+23.1=-4.4p-28.9 | | -2a+23=-7(5a-8) | | 3x-8=5×+2 | | 8-4b=b-9 | | -5x=15/8 | | X+4=40-x/2 | | 7x+4=1-5 | | 38-7k=8(k=4) | | X+5/4(x)=6750 | | Y(y-9)=36 | | 2x+2.4=1.2 | | -5z=-15/10 | | 28+2b=-7(3b-4) |

Equations solver categories