If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5(a+7)=65
We move all terms to the left:
5(a+7)-(65)=0
We multiply parentheses
5a+35-65=0
We add all the numbers together, and all the variables
5a-30=0
We move all terms containing a to the left, all other terms to the right
5a=30
a=30/5
a=6
| 8-5x=4x-1 | | 169+x=√(48) | | 3y-(-8y)-9y=16 | | 17x+9=12x+34 | | 30=a+9 | | 30=-15z | | u-373=321 | | 16x=-26 | | 11y-5y-y+3y=16 | | 10−3k=7 | | x+57=X=77=180 | | 3(y+4)=y-9 | | -8r+6–2r=-44 | | p+208=742 | | 3y—8y-96=16 | | -1.3=y/5=-13.8 | | 8=k/20 | | 34=j-32 | | 9t-3t+5t-8t=18 | | 10-1/2x=6 | | 7x+3=4x–9 | | s-32=44 | | 1/3(9r-3)=3r-1 | | 2=n-77/8 | | 26=8+3x | | 92=z+10 | | -8x+-x=9 | | w+97=45 | | 4x-17+2x-5=180 | | y/8+11.6=-1.2 | | 26-j=13 | | r-38=24 |