.9x+12=30

Simple and best practice solution for .9x+12=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 .9x+12=30 equation: 



.9x+12=30

We move all terms to the left:

.9x+12-(30)=0

We add all the numbers together, and all the variables

.9x-18=0

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

.9x=18

x=18/.9

x=20

See similar equations:

| 4b+3b-2=12 | | 3(21+x)=12 | | 5x+2=-×+14 | | 1x/5+13=12 | | M=17.9036567854763m3 | | 3.28x=19.68 | | 10b-20=90 | | x+0.19x=595 | | 2s-s+4s=20 | | 10b−-20=90 | | 0.01(x-10)=130 | | 8b-4=4 | | -8-6n=-3(2n-4) | | 6s-3s+3s=18 | | 1/5x+13=12 | | -2(3x-4)=2(x+6) | | 6-3s+3s=18 | | 67=10x-3 | | l+5=90 | | (4x+50)+150=180 | | 86=4k-10 | | x/7/8=6 | | 11j-4j-2j-2j=3 | | 7x+11=-4x-17 | | 33=-3(-3x+4) | | 4r=5 | | X/2=x*2 | | 3x-x+3x+x+x=14 | | (x)=0.15x+50 | | X/2=x•2 | | 8(n-81)=96 | | 0=152-298(x) |

Equations solver categories