If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(2/15)*x = 18/15 // - 18/15
(2/15)*x-(18/15) = 0
(2/15)*x-6/5 = 0
2/15*x-6/5 = 0 // + 6/5
2/15*x = 6/5 // : 2/15
x = 6/5/2/15
x = 9
x = 9
| 4z=-16 | | 2x-4x=-6 | | 21/2x11/5 | | 14w^2+181w+75= | | 189-99= | | 2/3(6x-9)+1/4(4x-12)=18 | | 3x^2+6=-9x | | 1-1/5=x | | 100(9-4.5)=350 | | 1/5-1=x | | -x+3x=18 | | 17=12+b | | 1/2-1=x | | 5.5n=2.3 | | 2-d=3/4 | | 18z+3x=5y-3x+12 | | 6x-(-4)=10x | | 6x(-4)= | | 6+4-3*1-7= | | 85=(2x+10)+(4x-15) | | 4/6=35-t | | x^3-10x*2+21x=0 | | 2/3=-Q/4 | | 4+(3n-6)=1(3/6) | | 5x+6=24 | | 365-21x=3/2(37x+145) | | 6-3a=n | | ((4x-1)/3)+5=4-((x+7)/2) | | 9x-8=3x+3 | | 12-6x/6=1 | | 8*6+(12-4)/2 | | 10(6x-4)=-4 |