If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8y-9y=19
We move all terms to the left:
8y-9y-(19)=0
We add all the numbers together, and all the variables
-1y-19=0
We move all terms containing y to the left, all other terms to the right
-y=19
y=19/-1
y=-19
| 4=0.2m-9 | | 4x+22=7x-4 | | 1−–2b=9 | | -4r+5=-9r-20 | | D-(7+2)=12/d= | | 12x+18=-12+7-10 | | 9r-3=2r+11 | | x–11=–9 | | -3(r+7)=18 | | 2(r+4)=-20 | | 7r+3=55/r= | | 9r-3+4r=36 | | 9r-3=33 | | -11+-3(b+5)=7 | | 6(x+8)=-96 | | 2z-6=4+3(z+1) | | 25=7x-1x | | 15x+−6=−51 | | 7x-1x=25 | | 6(n-1)=2(n+1) | | 44z-60=4 | | 2x^-2-5x^-1-3=0 | | (x-3)/(2x-8)=0 | | 7(3+3k)=168 | | 8q=200 | | .30x^2-9x+-4000=0 | | .30x^2+-30x+-4000=0 | | a-7.2=1.5 | | 5x+7x,x=3 | | 6/(2x-3)=2 | | 100/5=142/x | | X+(4x+1)=41 |