If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8y-9=-10
We move all terms to the left:
8y-9-(-10)=0
We add all the numbers together, and all the variables
8y+1=0
We move all terms containing y to the left, all other terms to the right
8y=-1
y=-1/8
y=-1/8
| 3x^2-8x-18=-2 | | X+1/2+x+6/3=10 | | -44=(x+9)-80 | | x(6+5/7)=31 | | 6+5/7=31x | | 3(z-7=6 | | 6(5/7+x)=31 | | 8x-4÷3=6x+5÷2 | | 2x=23÷6 | | 0.25=x-200/50 | | -11x+6=-27 | | n=6+(n-1)-5 | | 0.25=x-4 | | 5y=–10+10y | | -28=y-7 | | –3−6b=–7b | | 2/3x-2+1/6=0.416 | | f/27=28 | | 35/12=84/x | | 2(x-20=x-6 | | 5(3c–4=) | | 3k^2-15+14=0 | | .85*t=10 | | 100d=1371 | | 100d=14.71 | | X(x)=(x+2)(x-2)+4 | | Y=3/7x+7/9 | | 950=5x+350 | | -x+8+2=10 | | x-200+300=1200 | | 15=4y+10 | | x+200-300=1200 |