7a-8=57

Simple and best practice solution for 7a-8=57 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 7a-8=57 equation: 



7a-8=57

We move all terms to the left:

7a-8-(57)=0

We add all the numbers together, and all the variables

7a-65=0

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

7a=65

a=65/7

a=9+2/7

See similar equations:

| X-1/3+x+2/6=7 | | F(x)=8x-2/7x-8 | | 5x+x+3=27 | | (6+z)(3z+8)=0 | | 7x+68=2x+108 | | -4x+40=-36 | | 10=2d+10 | | (7x-3)=8x-19) | | 6x-4+124=180 | | .25b=(-4) | | 13x+5=9x-25 | | 11=2a+19 | | 7y-8-2y+7=0 | | 5x+10+70=180 | | -1/3(6x-12)=16 | | (x+42)+2x=147 | | 3x-3+3=2+4x | | 5x–4=21 | | |5x+2|=-8 | | (+42)+2x=147 | | 2x+9-3+5x=90 | | 6.75=d-11/14 | | (y-9)^2+18=3 | | 228=12n | | 5−2j=1 | | 64/7=d-11/14 | | 4(6x-16)=80 | | 6x+6.4=4.9+3.5x | | 18=2/3s | | 10n^2+2n+8=0 | | 2y-(12-y)=-3y | | 10x+16=2x+48 |

Equations solver categories