12x-4=9-x

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



12x-4=9-x

We move all terms to the left:

12x-4-(9-x)=0

We add all the numbers together, and all the variables

12x-(-1x+9)-4=0

We get rid of parentheses

12x+1x-9-4=0

We add all the numbers together, and all the variables

13x-13=0

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

13x=13

x=13/13

x=1

See similar equations:

| 9x+7=77 | | w-6=20 | | 7x+9=77 | | 300/x=90 | | x/300=90 | | 54x+26.12=75.68 | | 8+(x+3)=6-(x+8) | | -5+4y=15 | | -21=-x/12 | | 6*q=54 | | 4x+-3=14 | | y-20=1 | | 20=8x-13 | | -15-5n=3n-41 | | (4/5)x-4=0+(20/5) | | 6x+13=325 | | v/2+8=-4 | | 45x+2=88 | | 8•8^3b=84 | | 7x-4=2+19x | | 2×p+14=0 | | 3.65+e=1.40 | | 18×+8y=−30 | | 90+45x=100 | | 5x16=90 | | 90x+45=100x | | 8j+19=35 | | -30=v/2 | | s+19=18 | | x/5=-39 | | 5u2+6u−8=0 | | 160=8(8-8v) |

Equations solver categories