20=9+3(s-7)

Simple and best practice solution for 20=9+3(s-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 20=9+3(s-7) equation: 



20=9+3(s-7)

We move all terms to the left:

20-(9+3(s-7))=0



We calculate terms in parentheses: -(9+3(s-7)), so:

9+3(s-7)

determiningTheFunctionDomain
3(s-7)+9

We multiply parentheses

3s-21+9

We add all the numbers together, and all the variables

3s-12

Back to the equation:

-(3s-12)



We get rid of parentheses

-3s+12+20=0

We add all the numbers together, and all the variables

-3s+32=0

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

-3s=-32

s=-32/-3

s=10+2/3

See similar equations:

| -8f=8-6f | | -c=9c+20 | | 4x-10+18x=25 | | 2x+5+5x+10=50 | | 5(e+1)=3(e+5) | | Xx3/4=90 | | -4-u=u | | -10n-4=116 | | 2.−3d+10=43 | | -4h-31=24-9h | | m/2+5=13 | | 10+5s-7s=-5+s | | 4x-8+4x-8=5x=20 | | 30=−6y | | m+(-1)=23 | | 5j-9=10-7j+5 | | -9+4f=5f | | 6m+13+7m=169 | | -10-5q-7q=-9q+8 | | 10+5j=-5j | | -151-7x-3x=109 | | 4h+6-2h=46 | | Y=2-5x+2 | | -10+5b=5-10b | | 0=2x+450 | | 10x+12x+2=24+6x | | -3-10p=-7p | | (200+10x)/10=0 | | 8x+4(4x–3)=4(6x+4)–4 | | 7(a+2=5(a+4) | | 2(n-4)+2n=6n-2 | | 6d+2+2d=50 |

Equations solver categories