If it's not what You are looking for type in the equation solver your own equation and let us solve it.
105=7x+12
We move all terms to the left:
105-(7x+12)=0
We get rid of parentheses
-7x-12+105=0
We add all the numbers together, and all the variables
-7x+93=0
We move all terms containing x to the left, all other terms to the right
-7x=-93
x=-93/-7
x=13+2/7
| -3+7-12+5x=17 | | (2x+25)=(3x-6)=(x+11) | | 9=n/0 | | 5x−3(2x−4)=12-x | | 5/8h+1+1/2=5 | | w/7+13.1=-4.4 | | 5+6x=5x+15–x= | | 84=7(b−84) | | 8x+15=152 | | 54=u+36 | | 3(3b+3)=10 | | 261-2x=Y | | 60=16x-8 | | -16+-6s=-58 | | -2x(x+3)=-40 | | 124x=6x+10-2x | | 11(5z-18)=132 | | 9w-4=9w−4=68 | | 2x+1=3= | | 66=6h-30 | | r-13=7 | | 14+7n=7(n+2 | | 22y=–946 | | 3n+42=5n | | 9(q-92)=36 | | -2x+4+8x+34=180 | | 8f=64,f= | | 230=150-u | | -2x+4=8x+34 | | q-24/6=10 | | 84=x+2x | | 6f+7=97 |