If it's not what You are looking for type in the equation solver your own equation and let us solve it.
27^x/9=2.187
We move all terms to the left:
27^x/9-(2.187)=0
We add all the numbers together, and all the variables
27^x/9-2.187=0
We multiply all the terms by the denominator
27^x-(2.187)*9=0
We add all the numbers together, and all the variables
27^x-19.683=0
We move all terms containing x to the left, all other terms to the right
27^x=19.683
x=19.683/1
x=19.683
| x^2-4x=12-16 | | (16x-50)+(11x+9)=166 | | -14x-3=5 | | 12x+13=59 | | 3x-2=3/2x | | y−-5=6 | | 0.4x-0.4=6.4 | | 3x-25=35 | | 6n+16=4(2n+4) | | .6x=1.56 | | 4-8x=-1-3x | | (n-3)/6=8 | | 2a+7=-a-8 | | (2x+103)=(7x+68) | | 4+6=5x-x | | 55x+19=-5x-41 | | -0.02x^2+0.76x+5=0 | | n-3/6=8 | | 100x+94=26x-13 | | x/9=4;×=37 | | (8x+36)=8(-5x+60) | | 29-x=x-19 | | 1^2+√5^2=c^2 | | c−19=-11 | | 1/3n-25=-40 | | 2/3x+15=4× | | 2(2x-1)=6(x+2 | | 100x+94=97 | | -21=x+14 | | 34+4t=62 | | 3x—14=x—8 | | 3^(5x-x^2)=3^4 |