7x+1=4x+21

Simple and best practice solution for 7x+1=4x+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 7x+1=4x+21 equation: 



7x+1=4x+21

We move all terms to the left:

7x+1-(4x+21)=0

We get rid of parentheses

7x-4x-21+1=0

We add all the numbers together, and all the variables

3x-20=0

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

3x=20

x=20/3

x=6+2/3

See similar equations:

| 5x=3x+20-1x | | -4x=12.8= | | 3/4x+5=30 | | 10u=3u-7 | | 34=x/4+16 | | 5x+17=x+5x | | 4p−5(p+6)4p−5(p+6)= | | h+9-3=2 | | w/2+8=26 | | 2,5x-1=5(0,6+0,2x) | | 17-5x=78 | | x2=30x+90=0 | | 13-2y=7-y/2 | | 3(2x–4)=9x+3 | | x-20+60=180 | | -12=9x-6x+151 | | 3(-9)+y=-25 | | g-0=9+1 | | 19z-18z+4z-4z=40 | | 8x-108=180 | | f-2=-8 | | 60+6x=10x | | 4-2g=12 | | 27z+3z+3z-11z=22 | | 12x+12=-4x+12 | | 3^p*3^p=1/9 | | 8x-108= | | 2x-16=-(x-17) | | 3(0)+y=-25 | | 4(x+7)+10=-2(-3x+18)+4x | | 37r+2r+r-30r-8r=26 | | 16=2(n+5) |

Equations solver categories