7x-28=8(2x+1)

Simple and best practice solution for 7x-28=8(2x+1) 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 7x-28=8(2x+1) equation: 



7x-28=8(2x+1)

We move all terms to the left:

7x-28-(8(2x+1))=0



We calculate terms in parentheses: -(8(2x+1)), so:

8(2x+1)

We multiply parentheses

16x+8

Back to the equation:

-(16x+8)



We get rid of parentheses

7x-16x-8-28=0

We add all the numbers together, and all the variables

-9x-36=0

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

-9x=36

x=36/-9

x=-4

See similar equations:

| 5+4g+8=1(g−3;g=−1;g=2) | | 10x-15=5x+60 | | 6y+2=38-3y | | 3x+5x+2+3x+x+4=0 | | 2(35)+3n+1(35)+4n=182 | | 6=-3(p-16) | | 8+n=-23 | | -3x-31=-2(5-4x) | | −5(n−8)=−2(2n−11) | | -6x+4(x-4)=-20 | | 5+4g+8=1(g=−3;g=−1;g=2) | | -10+9v=7-8v | | 2x+4+3x-5=90 | | 6+x+3x=2 | | 4(1+5n)=2(n-7) | | -6(w+1)=5w-7+2(2w+5) | | 4r-3r+5=14 | | 12-4x=-56 | | -18=3(y+10) | | 3u=-8+4u | | x;7x+3=2x+73 | | D=2x+19 | | 15y-12=3(5y-4) | | -3(1+8n)=23+2 | | 2m(m-8)=0 | | 2(35)+3n+1(35)+4n=185 | | 3j−6=6 | | 5b+-9b-9=15 | | 17=8r-7 | | 2x+13=(4x-1) | | -(p+7)=-2 | | 6.4(x-3.5)=19.2 |

Equations solver categories