3(7q+1)=21

Simple and best practice solution for 3(7q+1)=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 3(7q+1)=21 equation: 



3(7q+1)=21

We move all terms to the left:

3(7q+1)-(21)=0

We multiply parentheses

21q+3-21=0

We add all the numbers together, and all the variables

21q-18=0

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

21q=18

q=18/21

q=6/7

See similar equations:

| 50-4x=98 | | 0.9s=s+0.8 | | -4/3n=-20 | | -4(-1c-8)=-4c-8 | | -6/5u=-9 | | -4w=15 | | 8-t=-7 | | 108.47=2(x+5.88)+2x | | J-6=2j+5 | | -q-12q+9-8=12 | | 40=18x-4x | | 3(y-2)+12=7(y+5)+7 | | -11x=-187 | | (-13)-n=8 | | 4c-(9-4c)=8c-1 | | 0.05=1.08^x | | 944-5x=1180-9x | | 11+8q=14+7 | | -33=-6b-15 | | -1=8z=73 | | 5y+20=-3y-20 | | -v+180=34 | | -v=135=215 | | 222=59-x | | -5/8a-4=1 | | 83.8=8.6c-6.3(6-2c) | | -6x-3(3x+6=102 | | 8x-32=284 | | 8.1=9.3-0.2x | | 4.7+10m=8.59 | | b-2=6+3 | | 12+14=x+4 |

Equations solver categories