If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3^x=-1.93
We move all terms to the left:
3^x-(-1.93)=0
We add all the numbers together, and all the variables
3^x+1.93=0
We move all terms containing x to the left, all other terms to the right
3^x=-1.93
x=-1.93/1
x=-1.93
| z-348=177 | | 2×(5+(-0.5y)+y)=10 | | 2(x*x)=50 | | -1y+1y=0 | | (2x)x=50 | | 792=24q | | 6-(-9)=x | | u-388=45 | | p-12=187 | | 459=9y | | 5{x-4}=-50 | | 2=m-91 | | h+3=94 | | 622=q-193 | | 9x−8=217 | | 25-3u=-2u | | 622=a-193 | | 22x14=(20+2)x(10+4) | | 3c=-111 | | h-24=58 | | 4x+16=128 | | f-38=9 | | 7.3y+-6.4=30.1 | | 5x+19=94 | | 12.6=3.7+1.78y | | |4x+7|=3 | | 7x-2(x+1)=2x+3(x-2) | | 9(x-6)=-108 | | 4y-3+3y=8-2y-15 | | r2=28 | | 5m-13=49 | | 4-y2=2 |