x+(x+100)=120

Simple and best practice solution for x+(x+100)=120 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 x+(x+100)=120 equation: 



x+(x+100)=120

We move all terms to the left:

x+(x+100)-(120)=0

We get rid of parentheses

x+x+100-120=0

We add all the numbers together, and all the variables

2x-20=0

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

2x=20

x=20/2

x=10

See similar equations:

| 6d+5d-9d-d+1=13 | | 4/x+1/8=16/25 | | 10y-9y-y+3y+2y+2=17 | | (x+48)+22=90 | | X+95=320-4x | | x•x+12x+36=0 | | -7r+19r+-5r+-6r+14r=15 | | -22=-14x+20 | | 4u+7u-12u-11u=12 | | -11u=12 | | -11u=18 | | 5z+4z-4z-2z=18 | | 3x+6=2x+6x | | 19z+3z-11z-3z+z-4=14 | | 19+10+c=34 | | 7x+3x+15x+7=-18 | | 6(4a-3)/3=22 | | 2m+4m+2m+3=19 | | 10u-8u+1=3 | | 6a+4a-18a-20a+14a=14 | | 2(2.5a+5)=4(5a+1) | | 1000-c=997 | | a+4a+2a=7 | | X/2-x/3=x/3+1 | | c-5.1=10.6 | | 2n+17n-11n-3n=-10 | | –12x+3x–6x=–30 | | 80*c=10 | | 11y+3y-14y+2y-y=10 | | 4=2j-9 | | 3x-5+10=125-3x | | 7x-6=12-5x |

Equations solver categories