x+3=2x-21

Simple and best practice solution for x+3=2x-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 x+3=2x-21 equation: 



x+3=2x-21

We move all terms to the left:

x+3-(2x-21)=0

We get rid of parentheses

x-2x+21+3=0

We add all the numbers together, and all the variables

-1x+24=0

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

-x=-24

x=-24/-1

x=+24

See similar equations:

| 4(8n−1)=19+32n | | +x/3+x/4+x/5=100 | | -32=4x-9 | | -(4y+3)-(-3y-4)=-6 | | 44/176=16r+1/176 | | 4(8n−1)=19+32n4(8n−1)=19+32n | | -10-x/3=12 | | |x+2|-3=11 | | 5x-(x+1)^2+(2x-1)^2=2-(x+3)*(x-2) | | 0.40x+0.06(30)=98 | | 33/27=11/x | | 2*20+(5x+40)=180 | | -3(3+x)=+4(x-6)=-4 | | 18d+12=20d-8 | | 3(n-1)=5n+3+2n | | 2.5x+60=2.8(x+20) | | 8+6q=11+5q | | b−3/16=5/16 | | 4h-5=19 | | x/3+x/4+x/5=100 | | 10x-5=5+10x | | 9n+5n=18+4 | | 4(20)+5x=180 | | (x-3)/4+(x-1)/5-(x-2)/3=1 | | -x+10=9x+10 | | 1/2c+16=11/2c | | 8x+72=2x+36 | | 5-(x+7)+4=7x-7 | | 2(x-3)+5=3(x-1 | | 4/16=r+1/11 | | 2m-(+1)=3m | | 7m-4=3m |

Equations solver categories