If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21.56=x+3.7
We move all terms to the left:
21.56-(x+3.7)=0
We get rid of parentheses
-x-3.7+21.56=0
We add all the numbers together, and all the variables
-1x+17.86=0
We move all terms containing x to the left, all other terms to the right
-x=-17.86
x=-17.86/-1
x=17+0.86/1
| 5(15x-45)=(6x-9)5 | | 6xW=78 | | 8u–u–=6u | | −3(n+9)=9 | | n+58=102 | | -8/1=2/3n | | 5w+9.2=18.7 | | 5(-7+7x)=175 | | 3a=-10a | | 17-j×=-21 | | 0.24c=3.84c= | | k-24=19 | | -15=25-8x | | 16x+2=9x-40 | | x-7) | | 16+p=25 | | 16x+160=16 | | 0.08+0.06(x+7000)=1860 | | m-12=-32 | | c+2=40 | | x+23+12-(14+x)=26+x | | (-10-(-6))-40-(-10)=d | | r/5=55 | | 3x+2+5x+12=90 | | |-10-(-6)|-40-(-10)=d | | 3×x+17=29 | | 7x+6x+5x=90 | | 3x^2+42x+45=0 | | X^2-6x+2=25 | | 3(2x+6)=36 | | z/6+6=−35 | | ⅕m-12=-32 |