3(5+7x)=30=6x

Simple and best practice solution for 3(5+7x)=30=6x 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(5+7x)=30=6x equation: 



3(5+7x)=30=6x

We move all terms to the left:

3(5+7x)-(30)=0

We add all the numbers together, and all the variables

3(7x+5)-30=0

We multiply parentheses

21x+15-30=0

We add all the numbers together, and all the variables

21x-15=0

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

21x=15

x=15/21

x=5/7

See similar equations:

| w^2+35w-150=0 | | 9(u-2)+2u=4 | | 10x+8=3x | | 90+3x+21=180 | | 3n+13=9n-17 | | 9x=184=7x=156 | | 65=m7 | | 3r-r=16 | | 20=(40-2.5r)/0.5 | | 3(2x+7)=-15+18 | | 10y-7=6y-5 | | 9z-16z+-8z=-20 | | m=76 | | 6t-4t=14 | | 17=c=3 | | 20g-11g=9 | | 10k^2-97=3k+659 | | 2(y-2)+3(y-2)=0 | | n9=7 | | 0.5(2a-10)=8 | | 0.7=0.3+x-0.15 | | 767=m | | -6=2/n-10 | | a-24=30 | | -4/9x=26.27 | | 3(x+3)=4x-6 | | m=767 | | (5x+18)+(7x-6)=180 | | 4x-18=48 | | 7x-92-6x+12=180 | | 20=g4− -16 | | -5=¼(4+20r)–8r |

Equations solver categories