If it's not what You are looking for type in the equation solver your own equation and let us solve it.
XX8=28
We move all terms to the left:
XX8-(28)=0
We move all terms containing X to the left, all other terms to the right
XX8=28
X=28/1
X=28
| -6=√4x-27-x | | 151=w/4-9 | | (16-26)=(5x+11) | | x+-6=√4x-27-x+x | | t−3=41 | | 105+105+2(105/2)=x | | –13=–3+–2u | | 4-y=5.y | | 4x+5=29.x | | 8.2kL= | | -2(-x+1)+3x+5=31 | | 300g= | | 61m= | | 13x=-39.x | | b8=9 | | 3x+25=4x+15 | | x(x)(x)=12500 | | 14c-(-6c)+75c-(-12c)+-18c=8 | | 20=3.50x+6 | | 2x+3x+7x=10 | | 3t-13 t=4 | | x-77+77=23+77 =100 x=100 | | x-77+77=23+77 x=100 | | –15q+q−–15q=18 | | 4^x+6=8x-10 | | 5×x-4=109 | | 6(6+3x)=36 | | 357=285+32x | | 15m+-20m-6m+-3m=-14 | | x+x+16=50 | | 2(2z+9)=60 | | 15m+–20m−6m+–3m=–14 |