3+9=x-1

Simple and best practice solution for 3+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 3+9=x-1 equation: 



3+9=x-1

We move all terms to the left:

3+9-(x-1)=0

We add all the numbers together, and all the variables

-(x-1)+12=0

We get rid of parentheses

-x+1+12=0

We add all the numbers together, and all the variables

-1x+13=0

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

-x=-13

x=-13/-1

x=+13

See similar equations:

| 3(c-9)=18 | | x2+11x-4860=0 | | x2+11x+-4860=0 | | 9x+x=6 | | 7c=-2 | | x=1.77x | | 81/x+6=15 | | 60+40t-4.9t^2=0 | | 8n(6n+7)=9 | | -4(2m=5)-3m=35 | | x-28+2x-106+(1/3x)+14=180 | | -15-2x=-4 | | 7(x+4)=3+7x | | 2x+4-x=-3(x-5)+2 | | 3x^2+28x-60=0 | | 8/x=40/80 | | 0=7a-21 | | 2(5x-1)-7=(x-1)+5x-4x | | 40=9x5x= | | 3xx+5=2x+6 | | 2-3x2+3=7 | | x÷3+12=18 | | 14-w=9 | | 20-17z=19-14z+6 | | 5+3(y+2)=14 | | 0=1+2/9c-c | | 1000=21+15x | | -12-3x=18+3x | | 300-2p=P | | D+2x-5+2x=180 | | 15=s+14 | | -1/6x(6x+12)(x-2)=0 |

Equations solver categories