12x=9(x-1)

Simple and best practice solution for 12x=9(x-1) 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 12x=9(x-1) equation: 



12x=9(x-1)

We move all terms to the left:

12x-(9(x-1))=0



We calculate terms in parentheses: -(9(x-1)), so:

9(x-1)

We multiply parentheses

9x-9

Back to the equation:

-(9x-9)



We get rid of parentheses

12x-9x+9=0

We add all the numbers together, and all the variables

3x+9=0

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

3x=-9

x=-9/3

x=-3

See similar equations:

| -99=3m | | 0.75(8+e)=2-0.25 | | 4x–2,5x+3=15 | | 0.5(8+e)=2-0.75e | | n12=300n= | | 207.24=2(3.14)(9)+2(3.14)(3)h | | -6x^2(6-((2(x-5)+7))*2(6x+12)-1=0 | | -2/3x+2=-4 | | 18+x/6=4 | | 8x+26=6x-4 | | x/7−2=−4 | | 5-2w+10w=10+3w | | -65x=8x=9 | | 50+x=137 | | -(x-7)=-x+7 | | 9y(3y-13)^1/5-2(3y-13)^6/5=0 | | -1/2(6x+12)-3x=2(x-5)+7 | | −3x−(−5x+4)=−4(2x−4) | | 4c+2=4 | | 4.7+10m=7.38 | | (x-2)5=40 | | 2.5x-2=3x+3 | | -3(6x-3)-5x=5(-6-4x) | | 47+2x-1=116 | | w/3=1000 | | |4x-4|=8 | | -8x+8+7=-17 | | 13^x=17^−4x+15 | | 25x−3x=5 | | 3^x^2=27 | | y-(-3)=18 | | 9+1/2=q-1/3=-5 |

Equations solver categories