If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21.1/5=x
We move all terms to the left:
21.1/5-(x)=0
We add all the numbers together, and all the variables
-1x+21.1/5=0
We multiply all the terms by the denominator
-1x*5+21.1=0
Wy multiply elements
-5x+21.1=0
We move all terms containing x to the left, all other terms to the right
-5x=-21.1
x=-21.1/-5
x=4+1/4.5454545454545
| x+32+43=180 | | 3x-5.9=9.1 | | (-1/14)x^2+4x+5=0 | | 9x+24=75 | | 6.5g+4=4.5g+16 | | x^2-7x-2=-7x+23 | | 4+x/2.56=6 | | 31+x=33 | | 2x^2-7x=9-7x+x^2 | | 2x^2-7x=9-7x+x62 | | 3(x-16)=5(x+4) | | 3(x=16)=5(x+4) | | 0.4(x-2)=-14 | | 5x-2(2x-10)=3(x+8) | | 4^9x-5=16 | | 69=6x+21 | | -50x^2+600x-1000=0 | | 1x+109+1x+89=180 | | y=17000(3)^7 | | 2x+3x+5=8x-4 | | 159=e+42 | | 2^x=8^51 | | 3b+48=-300 | | 6e+36=-222 | | -4e+90=-294 | | 122=-4g+46 | | 14d-42=-140 | | 210=3e-3 | | -6b-9=45 | | 270=-3a-84 | | 4(6.75+-0.5y)+2y-6=21 | | -5b+35=130 |