4x-9=12.

Simple and best practice solution for 4x-9=12. 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 4x-9=12. equation: 



4x-9=12.

We move all terms to the left:

4x-9-(12.)=0

We add all the numbers together, and all the variables

4x-9-12=0

We add all the numbers together, and all the variables

4x-21=0

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

4x=21

x=21/4

x=5+1/4

See similar equations:

| 6(x+2)=3(x+2) | | a/8+-98=-106 | | -(r/4=1/7 | | -3=(a-2/5) | | -37-7n=-42-6n | | 9x+54=81 | | -6k-1=-10+3k | | 3(r-4)=r-14 | | -2.5x+8=24 | | x(2)=9/361 | | 10x-8=5x=12 | | 7-x=182 | | 7x-1=-11x-7 | | (2x+10)+(4x+30)=180 | | -3|x+4|=-21 | | 6x-9=2x-85 | | 50x=5,00 | | -90=-10-12m+16 | | -2n+2(6n+3)=-30-2n | | 19d-14d=20 | | 2c−4=6 | | -1/3=4/5x-3/2 | | -p-5p=p+4-5-13 | | (2x+10)(4x+30)=180 | | -12x-52=-24x-4 | | 2(4x-2)+5=33 | | x(2)=400 | | 4x+22+2x+32=180 | | 2x(5)=-7 | | 35=2x(3x)+11 | | -10p=-8p-6 | | F(x)=-2+5x-4 |

Equations solver categories