If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9^-7y=2
We move all terms to the left:
9^-7y-(2)=0
determiningTheFunctionDomain -7y-2+9^=0
We add all the numbers together, and all the variables
-7y=0
y=0/-7
y=0
| 104+54x=180 | | 10+30=-5(6x-8) | | 104x+54=180 | | 4x-x=5+8x | | 290=45x+650 | | x-5-2=3 | | 14-6n=4-4n | | 6-2cc=5 | | 2(x+7)-14=18 | | -23=-3x+7 | | x/2−4=16 | | -6x+4=-6x+24 | | 2m+1÷3=1 | | F(-3)=2x+20 | | 1.2x-0.12=x | | -19=a-20 | | -x3-8=-7 | | 9=2t=1 | | 7x-137=2x+47 | | 19=p+15 | | 5x+12+80+38=180 | | 5(x+1)=2(5x+1)-5 | | (10) 2x+15=3x | | 4x+16+90+42=180 | | .5(x-12)=-17 | | v÷2=1.7 | | 2c+(3c-4)=-4c-5 | | 10x+20=10x+20=10x+20=180 | | 3x+9+90+33=180 | | 1.4+0.4x=0.2x+1+0.2x+0.4 | | 3x+9+80+33=180 | | 6x+18+90+30=180 |