If it's not what You are looking for type in the equation solver your own equation and let us solve it.
27.9=-20.5-5.5n
We move all terms to the left:
27.9-(-20.5-5.5n)=0
We add all the numbers together, and all the variables
-(-5.5n-20.5)+27.9=0
We get rid of parentheses
5.5n+20.5+27.9=0
We add all the numbers together, and all the variables
5.5n+48.4=0
We move all terms containing n to the left, all other terms to the right
5.5n=-48.4
n=-48.4/5.5
n=-8+3.14285714286/3.92857142857
| -20.5-5.5n=27.9 | | 5x+9/2x+-9=10 | | 13/4x=-2 | | 5p-9=2(p+6) | | 7r+23=-54 | | -8.75x+14=5.25x-3.5 | | -8x-28=8-6x | | 3x+21=144 | | 11=-33x | | 4p+6=3(p-2) | | -8.75x+14=5.25x3.5 | | 2x-19(5-3x)=4x+2 | | .5(4x-6)+8=33 | | 4x-5.50=20 | | 2y+2×=10 | | 3(x+9)=5x+31 | | 8c−2=3/2c−12 | | -.33333y=1 | | 4x+5.50=20 | | 9c-13=-13 | | -5a+4(2+2a)=1 | | 8/3 c−2=32 c−12 | | 2x-12=6x+32 | | 10m=37+87 | | y=-(6)-2 | | 2(1)-y+7=0 | | 6x-16-2x+8=2x+8 | | -2(2x+3)=-4(x+1$ | | y=3(-7)-1 | | -5(x-4)=7x-16 | | (X-3)+(x-3)+10=360 | | (8x-2)-3x+3=3x+3 |