18=3(6a+7)

Simple and best practice solution for 18=3(6a+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 18=3(6a+7) equation: 



18=3(6a+7)

We move all terms to the left:

18-(3(6a+7))=0



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

3(6a+7)

We multiply parentheses

18a+21

Back to the equation:

-(18a+21)



We get rid of parentheses

-18a-21+18=0

We add all the numbers together, and all the variables

-18a-3=0

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

-18a=3

a=3/-18

a=-1/6

See similar equations:

| (s-8)2=12 | | c=-220/22 | | 12x-7+5x=8(2x-1)+x-8 | | -9=x-6x | | 10=5+91a | | 8-(4+x)=5(x+6)-2 | | m-(48)=57 | | 10=4v+–2 | | 9a+7=72 | | 4=y+13/4 | | 4w+2w2+10=16 | | 4u-6=34 | | 10c+3=7c+8 | | w+(-2)=5 | | 63n=59 | | 44=-7a+2 | | 4(x+3)^2/3=32 | | -1=t3 | | 3(c+2)2=362 | | 33s=195 | | -1(-8x-10)-4=12(x+7)-122 | | 1275/x+15=0.20 | | 120x+225+16x²=0 | | (5+u)2=289 | | 120x+225+16²=0 | | 1.05x=x+50 | | -15=-6-u72 | | -60c+4=-40 | | 4(x+1)=2(2x-3)+2(x-1) | | 7-3=-2(x+5) | | -2=-13k | | 7-k2=-49 |

Equations solver categories