-9=3(6x+7)

Simple and best practice solution for -9=3(6x+7) 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 -9=3(6x+7) equation: 



-9=3(6x+7)

We move all terms to the left:

-9-(3(6x+7))=0



We calculate terms in parentheses: -(3(6x+7)), so:

3(6x+7)

We multiply parentheses

18x+21

Back to the equation:

-(18x+21)



We get rid of parentheses

-18x-21-9=0

We add all the numbers together, and all the variables

-18x-30=0

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

-18x=30

x=30/-18

x=-1+2/3

See similar equations:

| -5a-4a=27 | | r-10=90 | | 3r-100=90 | | 6(3x+2)-5=9 | | 4r-35=90 | | X=x/2+x/4+10000 | | 8x=12-2x+18 | | 50+25x=30x | | 7x+-14=119 | | 4+5(a-1)=34 | | 3y2-12y=0 | | 2(48-y)+4y=134 | | X/2+x/4=10000 | | –9r+11=–25 | | 1/2y-4/3=-3/5 | | 34.5+-0.5y+y=48 | | -2.1=x/4+4.3 | | 10(y−92)=10 | | 4(48+-1y)+2y=138 | | 5y÷2-8=5 | | 2(r+12)=72 | | 15=12x+80 | | 4=8-2k | | 3(4x+1)=6(2-x) | | x4-5=19 | | -4y-16=4 | | 20=15x+80 | | 3/2(3x+5)=-29 | | w/4−2=2 | | 5x+1=57-38 | | w/4− 2=2 | | 20=0.10x+5 |

Equations solver categories