-1+1=x+21

Simple and best practice solution for -1+1=x+21 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 -1+1=x+21 equation: 



-1+1=x+21

We move all terms to the left:

-1+1-(x+21)=0

We add all the numbers together, and all the variables

-(x+21)=0

We get rid of parentheses

-x-21=0

We add all the numbers together, and all the variables

-1x-21=0

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

-x=21

x=21/-1

x=-21

See similar equations:

| 60+10x-7x-20=-50 | | 2(m+6=48 | | x/8=1x/4 | | (x+16)=(4x-24) | | 48=8+4u | | (6x+7)-(9x+9)=40 | | 108-x=256 | | 6(2x^2)=36 | | 7x+7+6x+11=180 | | 136=-60+x-8+11x | | 2x+47=165 | | 2/5(10x-5)=-2 | | 17x+6x-5=-17(1-x) | | 1(3m+8=17) | | 128=-9x+47 | | 3m+26=6m-5(2+3m) | | 3d=2d-3 | | 16x+1+65=180 | | 7p-(3p+4)=-2(2p-1+10) | | 3n-18=5(2+2n) | | 0.3(10x-20)=5x-2(x+10) | | 5y+4=38 | | 150+(93x-15)=180 | | 16x+1-65=180 | | 2x+90-x-50=90 | | 4v=12v=56 | | 120=6x+2x | | y/2+5=10 | | 85=-5(5x+18) | | 150+93x-15)=180 | | 2+5(x-1)=9+x | | 0.24(6)+0.04x=0.06(6+x) |

Equations solver categories